Bar Refaeli went casual last night to attend a party on Microsoft billionaire Paul Allen's yacht, docked off the coast of Cannes, alongside other stars at the film festival like Sean Penn and Zoe Saldana. The supermodel was just in jeans to attend the bash following a fancy few days. She wore a sequined Dolce and Gabbana mini to Monday night's Chopard party, then sizzled in a tight Roberto Cavalli number for the premiere of The Beaver yesterday. Bar's in the South of France despite any potential drama with her ex. Leonardo DiCaprio and Blake Lively seem to be getting cozy already, despite his breakup from Bar only making headlines last week. Bar admirably doesn't seem to be letting the split affect her social schedule, though she has been retweeting some inspirational quotes. The latest, from Robert Louis Stevenson, reads, "Don't judge each day by the harvest you reap, but by the seeds you plant."