Leonardo DiCaprio -- Bar Hopping in Mexico
12/28/2009 3:55 AM PST
Leonardo DiCaprio -- Bar Hopping in Mexico
Leonardo DiCaprio got the best Christmas gift this year ... bikini-clad ex-girlfriend
Bar Refaeli.

The former couple seem to be back on as they vacationed together in Mexico over the holiday weekend.
No word if they were naughty or nice.