Bar Refaeli was in a new black bikini top to lie out in Cabo yesterday, pairing the simple piece with a pair of butterfly-covered bottoms. She's been relaxing with friends south of the border all week long, though her boyfriend, Leonardo DiCaprio, has been in LA getting in some culture by touring the LA County Museum of Art. Bar was just in California herself flaunting her style while finishing up her holiday shopping. Her current location in Mexico has given her the chance to show why she was ranked among the sexiest women of the year. Leo recently appreciated her form in a two-piece while off in Ibiza with Naomi Campbell in October, and we'll see if he's able to head south to join her in ringing in 2011.