Reports are swirling that Hollywood actor Brad Pitt attended his ex, Jennifer Aniston's 50th birthday over the weekend.

“Jen spoke to Brad briefly. At one point she hugged him and thanked him for coming,” the insider told Us Weekly “were surprised to see Brad there and were making a big deal of it.”

“But it didn’t seem like that big of a deal to Jen. The invite went out to a ton of people and he accepted. She was happy he was there, but that was it. She was busy making the rounds and excited to see so many people near and dear to her.”

Brad and Jen were married for five years before Brad let her for fellow actress, Angelina Jolie in 2005. The breakup was not very amicable and Jen was left heartbroken for years after. In 2015, she married Justin Theroux but the marriage ended last year.

“Brad seemed to have fun and everyone loved seeing him. He was catching up with old friends and enjoyed himself,” the insider added. 

“He saw a lot of people he hadn’t seen in years. Any negative feelings seem to have been put aside by Jen’s friends. It’s been a long time and everyone has moved on. Brad didn’t stay all that long and ducked out before most people.”