Uh-oh, it looks like Bar Rafaeli should be a little worried that her boyfriend Leonardo DiCaprio is getting it on with Kate Bosworth. According to Star magazine, Leo and Kate were getting pretty close on Tuesday night in Hollyood. She was even said to have held his hand and stroked his leg! Yikes! A source dished:

“Kate was all over Leo. Her body language suggested that she wanted to be more that just friends and wasn’t worried who saw. They spent the entire night together side by side, intimately whispering in each others ears and squeezing each other tight.”

Although Leo was sitting with friends Kevin Connelly and Lukas Haas, they had 11 women at the table, including Leelee Sobieski, but it sounds like Kate didn’t care about anyone else there. The source added:

“Leo and Kate acted as if there was no one else in the club. She was making sure his focus was solely on her and the black skintight dress she was wearing certainly helped. When the club closed at 2am, Leo and Kate left with the rest of the group to keep the party going elsewhere.”

Maybe things aren’t so great between Leo and Bar and it sounds like Kate would gladly replace her. If Kate somehow snags Leo, maybe he’ll help her with her fashion sense.

Photo Source: WENN