Still, the Oscar-winning actress finds herself embroiled in yet another love triangle.

Reese Witherspoon has warned Jennifer Aniston to keep her hands off her man after Jennifer Aniston and Jake Gyllenhaal shared a passionate kiss at a recent awards ceremony in LA.

Presenter Jake left the audience stunned when he swept up the 38-year-old actress in an intimate embrace and locked lips as he presented her with an award. It wasn't just a polite peck on the cheek. There was definitely feeling in that embrace," says one witness. Reese broke down in tears after hearing about the kiss. "Why would he do that?" she despairingly asked a close friend. "Why would she do that?"

"Reese is very unhappy about it because she really thinks Jake is everything that Ryan wasn't," reveals the shocked friend. "She thinks he's sensitive, caring and understanding. Now she's beginning to wonder. She always thought Jake to be intelligent and charming. That's why she's so stunned by the photographs of Jake and Jen. She's really hurt by what she's seen. They seem to be very explicit and everyone knows Jennifer's looking for love."