Jennifer Aniston has moved on from her break-up with John Mayer, and was seen having a good time at the David Lynch Foundation’s concert. Aniston, 40, was seen smiling and checking out the cute guys at the party on April 4.

“She looked really happy. There was a definite glow to her. She couldn’t stop smiling,” the New York Daily News quoted a witness as saying.

“Jen checked out a cute guy walking in. She looked him up and down ... twice!
“She flashed him a beaming smile but got pulled back into a conversation with her girlfriends,” the witness said.

Aniston giggled with two gal pals, and appeared excited to be at the charity concert, which raised more than $3 million to teach children how to meditate. “She was having so much fun. John and their issues seemed like the last thing on her mind,” the witness added.