JENNIFER Anistons husband will be the luckiest man in the world, says her former co-star. The stunning actress - who is single after failed relationships with ex-husband Brad Pitt, and boyfriends Vince Vaughn and John Mayer - deserves to settle down with the right man because shes such a lovely person. James Michael Tyler - who starred with Jennifer in 'Friends - said: Jennifers partner is going to be the luckiest man in the world. She is lovely, but she was more of a sister to me - ES She is just as beautiful on the inside as she is on the outside. There is genuine compassion that she has. She just glows. Michael - who played Central Perk manager Gunther in the hit TV series - also revealed how star-struck he was when Sean Penn made a guest appearance in 'Friends. He added to Britains OK magazine: There were so many huge stars who guest starred in 'Friends. I was floored by Sean Penn. I was really star-struck and a bit nervous. He walked up to me first and said, 'Hey, youre Gunther on the show. Man you do a great job. I was just like, 'Thank you Sean Penn, I think youre pretty good, too - ES