Jennifer Aniston has hailed her new boyfriend Vince Vaughn an inspiration, singling out loyalty as his best quality. The former FRIENDS star, who sought comfort in Vaughn after the break-up of her marriage to Brad Pitt last year (05), is full of praise for the SWINGERS actor, and credits him with helping her get through the trauma of divorce after the pair met on the set of The Break Up. She says, "He's brilliantly funny. He's hilarious. He's unbelievably, ferociously talented and has a work ethic that is inspiring. "It was pure fun (working with him). It's great when you can have a really good rally with someone. "He's a good friend. First and foremost he's a good, loyal friend. Fiercely loyal.