Is Leo going back for seconds of Gisele?

What’s a poor Israeli model to do? Bar Refaeli, the 21-year-old fashion model from Israel that has been dating Leonardo DiCaprio may soon lose her lover to his former flame. Leo and his ex, supermodel Gisele Bundchen have been getting together again.

Bundchen and DiCaprio began dating five years ago and have been on and off over the years. They called it quits, presumably for good, in November of 2005, but have recently started seeing each other. Last week Leo was seen at Gisele’s 26th birthday party and then Gisele spent time with Leo and his mother on the beach.

A source close to Gisele told Us Weekly that the pair “started hooking up again about a month ago.� Though Leonardo began dating Bar and Gisele began dating surfer Kelly Slater shortly after their split, the couple “never really got over each other,� said the insider.

But contradicting her own account the source then went on to say, “They’re not talking about getting back together. They just care for each other.� Didn’t she just say that Leo and Gisele were “hooking up?� Equally naïve about Gisele and Leo’s clearly unbreakable bond is Bar’s mother. She said to Us Weekly, “Everything is very OK. [Bar and Leonardo are] fine.�