Jennifer Aniston: Steak for Courteney Cox's Birthday!

Jennifer Aniston helped BFF Courteney Cox celebrate her 45th birthday in style at Bouchon Beverly Hills!

Guests sang happy birthday to Courteney, indulged in red wine and enjoyed steak together.

Jen also graciously dealt with a fan who “grabbed her pretty obnoxiously,” an insider tells Us Weekly. “[The fan] asked her to take a picture with her. Jennifer kindly took the picture though everyone couldn’t believe how she grabbed her. But Jennifer was very sweet about it.”