George, Amal Clooney
George and Amal Clooney attended Jennifer Aniston's 50th birthday party. Pictured: Amal Clooney and George Clooney attend the American Film Institute's 46th Life Achievement Award Gala Tribute to George Clooney at Dolby Theatre on June 7, 2018 in Hollywood, California. Getty Images/Emma McIntyre

George and Amal Clooney are looking more loved-up than ever these days. The gorgeous couple was among Jennifer Aniston's guests at the actress' star-studded 50th birthday bash over the weekend.

In a photo obtained by People, George and Amal are seen leaving the Sunset Tower hotel where Aniston held her lavish party while holding hands on Saturday, Feb. 9. Amal had a big smile on her face as she and her husband walked arm-in-arm. Their sweet PDA continued even in their ride home as the couple was photographed cuddling and sharing a laugh.

Photos from the event also showed Amal's look for Aniston's birthday bash. The human rights lawyer looked gorgeous in a wine-colored dress with a cowl neckline and spaghetti straps that she accessorized with big gold hoop earrings. Meanwhile, Clooney kept it simple yet chic in an all-black suit.

Aside from the Clooneys, Aniston's birthday bash was also attended by the celebrant’s other celebrity pals including "Friends" co-stars Courteney Cox and Lisa Kudrow, Keith Richards, Kate Hudson, Laura Dern, Demi Moore and Jennifer Meyer, People previously reported. Katy Perry, Orlando Bloom, Reese Witherspoon, Robert Downey Jr., Ellen DeGeneres and Barbra Streisand also celebrated with the actress, who turns 50 on Monday, Feb. 11.

An insider also told the outlet that Aniston's exes John Mayer and Brad Pitt, as well as the latter's ex-girlfriend Gwyneth Paltrow, also came to the lavish celebration.

Meanwhile, an insider told People that Aniston invited her ex-husband, Pitt, because she wanted "every single person [she] loves" to celebrate with her. The birthday bash was reportedly a celebration of her life so she wanted all the people who have an important role in her life to be there.

“Brad, for long, was a very important part of Jen’s life. She debated back and forth with friends if she should invite him,” the insider continued. “She was very happy that he showed up. Many of his close friends were at the party too.”

Following the party, many of Aniston's pals also took to social media to share photos from the bash, as well as sweet messages wishing the actress a happy birthday.

On Instagram, Hudson shared a series of snaps showing her, Aniston and Paltrow posing inside a photo booth. In her caption, she wrote that she adores Aniston and Paltrow.

Paltrow also shared photo booth snaps from the event on her own Instagram page and said in the caption that Aniston "made 50 look" hot. "Happy birthday (last night and tomorrow) to #jenniferaniston our ray of sunshine, example of perpetual goodness. We love you so much..." she wrote.