05:10 PM EDT 07/10/2016
Originally posted 12/06/2011 05:55AM
No party animals here! Lauren Conrad flew under the radar at West Hollywood's Trousdale lounge over the weekend, keeping close to friends and refraining from alcohol. The designer – dressed in black pants and a black blazer and wearing a black Chanel bag – spent most of her evening in the back VIP room with a few pals, venturing into the main room with a girlfriend every so often. The star loosened up as the night went on, laughing and talking to some guy friends until about 1:25 a.m., when she left with her girls. – Jennifer Garcia
Originally posted 11/16/2011 05:55AM
Jenny McCarthy was looking sexy – in a low-cut, embellished tank top – during her girls' night out at Trousdale in West Hollywood. The actress sipped cocktails, focused on fun times with her girlfriends and danced in her seat to the music. Later, she was joined by Dancing with the Stars pro Cheryl Burke, and the two tackled the very difficult choreography to Beyoncé's "Single Ladies (Put a Ring on It)." – Jennifer Garcia
Originally posted 11/08/2011 05:55AM
Leonardo DiCaprio, who stars in the upcoming Great Gatsby adaption, was one of many celebrity revelers at a Gatsby-themed bash at L.A.'s Trousdale Lounge. The soiree was a birthday party for filmmaker Brett Gursky, and DiCaprio hung out with his usual posse of guys: Lukas Haas, Kevin Connolly and Jerry Ferrara. Meanwhile, Kristin Cavallari was the life of the party, bouncing from group to group. The recent Dancing with the Stars contestant was also soaking up male attention. "She was in a very bubbly mood and used her time to let go and have some fun," a partygoer tells us. Also there: Chris Evans and Mark Salling. – Jennifer Garcia
Originally posted 10/20/2011 05:55AM
The Dancing with the Stars crew enjoyed a night out together at Trousdale Lounge in L.A. Cheryl Burke arrived around 1 a.m., and took over a table with her girlfriends. She wasn't in the mood to dance much, though she did perk up after dance pro Kym Johnson showed up along with Chaz Bono. Chaz seemed really happy, and got down on the dance floor to songs like Chaka Kahn's "I Feel for You." – Jennifer Garcia
Originally posted 10/18/2011 06:00AM
Lauren Conrad and Derek Hough added fuel to the fire of dating rumors by partying together – very closely – in the back room at L.A.'s Trousdale Lounge. Though they were with friends – she had Lo Bosworth with her, and he was hanging out with Mark Ballas – they mostly spent time with each other. They even hit the dance floor, where Hough had his arm around Conrad's waist. "It was obvious there was a lot of chemistry between the two," an onlooker says. "She was very smitten." So smitten, in fact, that they shared some smooches. Says the onlooker: "Neither seemed embarrassed about kissing in public." – Jennifer Garcia
Originally posted 10/14/2011 05:50AM
Recently ousted Dancing with the Stars contestant Kristin Cavallari turned heads as she arrived to Trousdale Lounge in L.A. with a girlfriend. The romper-clad starlet made her way to the backroom, where her pals were waiting. Once she got back there, she let out a small scream, ran up and gave a guy friend a hug. The two carried on a short conversation – then Cavallari approached a group of friends, which included Chris Evans, and kissed them on the cheeks and started chatting. "She was in a great mood, smiling with a drink in-hand," an observer says. – Jennifer Garcia
Originally posted 10/06/2011 06:00AM
She wasn't too down in the dumps! Right after her shocking elimination from Dancing with the Stars, Kristin Cavallari hit up Trousdale Lounge in L.A. to celebrate the lounge's co-owner's birthday with friends and other celebrities. The reality star, who first stopped by a bash at The Beverly for Ubisoft game Just Dance 3, was in high spirits and mingled with party guests, even showing off her show-learned moves in the VIP section with Mark Ballas, her DWTS partner. Missing from the action? Cavallari's on-again beau Jay Cutler. After dancing on the banquettes, Ballas and Cavallari took off around 1 a.m. – Kristin Boehm and Jennifer Garcia
Originally posted 09/20/2011 10:00AM
Comfort was key at Jimmy Fallon's bash, where the Late Night host had a "make your own" Havaianas station set up so guests could change out of their heels and wear flip-flops instead. Drew Barrymore, Emily Blunt and Kristin Wiig all made their own pairs, while Tina Fey and Amy Poehler sat on a banquette inside Trousdale, laughing and whispering together. Meanwhile, the host got busy on the dancefloor, doing the robot to Michael Jackson's "Beat It."
The most buzzed about stars this minute!
Treat Yourself! 4 Preview Issues
More On PEOPLE.com
Got a News Tip?
Send it to our People.com editors!