Casey Affleck's divorce speeds up, plus more romance updates

Another week, another batch of romance updates — starting with the latest in the ongoing breakup between Casey Affleck and Summer Phoenix. The model-actress officially filed to divorce the Oscar winner on July 31. She asked for joint custody of their two children, as well as spousal support. The couple, who were together for 16 years, have been separated since November 2015. "Casey Affleck and Summer Phoenix have amicably separated. They remain very close friends," Casey's rep told People magazine when they first parted ways. The "A Ghost Story" star has since moved on with Floriana Lima. Wonderwall.com rounded up more of the biggest romance updates of the week. Keep reading for the scoop…

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According to new reports, Jennifer Lawrence and her director beau, Darren Aronofsky, are getting serious. "They are so in love with each other," a source told E! News of the notoriously private couple, who have mostly avoided being photographed together. The couple met while filming their upcoming project "Mother!" and reportedly hit it off immediately. "Jennifer always cracks jokes and Darren just gets her humor. They laugh all the time," the E! source continued. While they are said to have talked about a future together, they are "not in any rush to get married." Darren has a son with former longtime partner Rachel Weisz, while Jennifer dated fellow actor Nicholas Hoult and was most recently linked to Coldplay frontman Chris Martin.

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After almost two decades of marriage, Jillian Dempsey still adores her husband! She shared a sweet anniversary message for Patrick Dempsey on Instagram on July 31. "Happy 18th anniversary @patrickdempsey ❤️ ," she wrote. "Through thick and thin….I love you~ wifey." Jillian was serious about the couple's commitment to taking the good with the bad: She filed to divorce Patrick in 2015 but then asked that the filing be dismissed the following year. "Our marriage was not something I was prepared to let go of," Patrick told People in 2016. "I didn't feel like we had done all the work. And we both wanted to do that work. That's where it started."

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"The Real Housewives of New York" star LuAnn de Lesseps is divorcing her husband, Tom D'Agostino, after just eight months of marriage. The New York Post reported that the pair filed a joint divorce petition on Aug. 3. LuAnn then took to Twitter to confirm the news. "It's with great sadness that Tom & I agreed to divorce. We care for each other very much, hope you respect our privacy during this sad time!" she tweeted. A friend told People magazine that it was Luann who made the final decision to call it quits: "She is sad," the source said, "but she was the one who made the decision to file."

It appears things are getting serious for Kate Hudson and her younger boyfriend, Danny Fujikawa. A source spilled to E! News that an engagement could be fast approaching. "They are moving quickly as Kate always does," the source said. "They aren't engaged, but it could definitely happen. I don't know if she would get married again, but she would get engaged. She loves being in a committed relationship and having a partner. They are a very good match." Kate and her musician man began dating in March and made their debut in May. Since then, things have been so good between the two that even Kate's mom is a fan! Goldie Hawn told E! that Danny is "a wonderful person."

Gavin Rossdale finally (but briefly!) made his romance with model Sophia Thomalla social media official! The rocker, 51, and the 27-year-old beauty have been dating since April but hadn't addressed their relationship publicly until July 30 when he posted a since-deleted photo of them together on Instagram. This is Gavin's first confirmed romance since he and Gwen Stefani split after 13 years of marriage and three children in mid-2015. (The new romance has caused some controversy because Sophia happens to be a year older than Gavin's daughter, model Daisy Lowe.)

Young singer Madison Beer has denied reports that she and Brooklyn Beckham are an item. "I'm very much single, not ready to mingle. I'm very much focused right now on my career," the YouTube sensation said in a new AOL BUILD Series interview. "I'm 18 just trying to navigate my life and I'm having fun and there's obviously boys I can crush on, but I'm very much single." She also addressed the Brooklyn rumors directly, saying, "He's great, though, he's a cutie, literally one of my best friends. It's hard because now every time I'm seen with him people are like, 'Oh my God, they're boyfriend and girlfriend!' But we're seriously best friends."

Yes, Bella Hadid took a late night walk in New York City on July 29 with DJ Daniel Chetrit, but that does not mean she has a new man. "Just to be clear…i'm STILL not dating any of my best friends, y'all!" the supermodel tweeted on July 31 after romance rumors about her and Daniel started swirling online. "In a committed relationship with myself & my happiness for now," she added. Bella hasn't had a serious boyfriend since she and The Weeknd broke up in late 2016. In June, she went on record to deny that she was dating male model Jordan Barrett, tweeting that he's "like a brother" to her. Can a supermodel just live, everyone?!

Another day, another romance rumor for everyone's favorite member of One Direction! According to Us Weekly, Harry Styles and model Camille Rowe "were all over each other" during a Fleetwood Mac concert in New York City on July 30. "He had his arms around her and they danced together for a few songs," a spy told the tabloid. "They looked really cozy. They seemed like they were having a good time and were enjoying each other's company." Photos also popped up showing Harry and Camille hanging out together backstage. The singer-actor previously romanced blogger Tess Ward, Kendall Jenner, Georgia Fowler, Nadine Leopold, Sara Sampaio and Taylor Swift.

Miranda Lambert's path to love has been tough, but her friends are convinced she has found a true partner in boyfriend Anderson East. "He's crazy about Miranda and she's so smitten with him as well," a source told Us Weekly in a story published on Aug. 2. "Their friends can definitely see them getting engaged in the near future." Friends believe they work so well together because Anderson is there for Miranda when she needs him. The couple, who have been together for almost two years, are "very much in sync." In fact, her friends believe that the duo "could go the distance." Added the source, "They love to play music together, drink, have fun and hang out. … They have so much fun together." Anderson and Miranda started dating in September 2015 after her very public split from Blake Shelton.

Calvin Harris and ex-girlfriend Aarika Wolf have apparently rekindled their romance. "Aarika flew out to see Calvin DJ at his Vegas residency. … She was in the DJ booth and gazing at him all night," a source told DailyMail.com of the pair, who dated for seven months in 2015, in a report published on Aug. 1. Aarika, who appeared in the DJ's 2014 "Blame" music video, is said to have ended the relationship the first time around after reports surfaced that Calvin was getting flirty with Taylor Swift. (And we all know how THAT one ended.)

According to photos published exclusively by TMZ.com on Aug. 2, former "The Bachelor" winner Lauren Bushnell has a new man: The blonde beauty was spotted in Maui on July 29 looking crazy in love! The 27-year-old reality star is reportedly dating 28-year-old real estate investor Devin Antin. Multiple sources have reported that the couple have known each other for more than two years — since before her ill-fated romance with Ben Higgins — and that they were just friends until about two months ago. While Lauren and Devin were spotted out at basketball and baseball games earlier this year, this is the first confirmation that a romance has developed between them.

Looks like former "Gossip Girl" star Ed Westwick has found his own personal Blair Waldorf in the form of model Jessica Serfaty. The British actor, 30, and the model, 26, shared a cute, revealing snap on Instagram on July 30, which she captioned, "Lover man oh where have you been?" Jessica, who previously dated One Direction singer Niall Horan, was previously seen on Cycle 14 of "America's Next Top Model" and has a young son with her high school boyfriend. Ed previously dated "Gossip Girl" co-star Jessica Szhor.

Former "Game of Thrones" star Richard Madden, 31, was photographed smooching Ellie Bamber, 20, in Ibiza, Spain, on Aug 2. The Scottish star previously dated British actress Jenna Coleman.

InTouch magazine recently asked The Situation if he and his longtime girlfriend, Lauren Pesce, plan to start a family, and the reality TV star was surprisingly candid with his answer: "Yes, me and my lady are in the next step of our personal life moving towards getting engaged in the next three months," he said. "I'm trying to keep it somewhat of a surprise to her because she's around me all the time but she understands the situation we're in." He even teased that the proposal could involve a serenade from someone famous. "She is definitely going to be hard to surprise, but like I said, I think that I'll be able to keep certain details under wraps about what's really happening."

Congrats are in order for "Sweet Valley High" and "The Game" star Brittany Daniel and longtime love Adam Touni: People confirmed that the duo have wed! "We are overwhelmed by the outpouring of love and affection shared by our friends and family on this special day. We are so grateful to have this kind of support as we start this journey together," the newlyweds said in a statement. The couple got married in Los Angeles on July 29 in front of 150 guests, including Brittany's twin sister and several of her "The Game" co-stars. The pair became engaged during a four-mile hike in San Francisco on Christmas Day 2016.