Rocsi Diaz in Maui, Hawaii on June 12, 2012. Credit: Splash News

Eddie Murphy has a hot new girlfriend!

The 51-year-old actor is reportedly dating 28-year-old Rocsi Diaz, who was photographed joining him on his annual family trip to Maui, Hawaii. 

The 106 & Park host hit the beach in a skimpy string bikini on Tuesday. Her new beau, however, missed out on the fun in the sun.

Diaz ditched her denim shorts to reveal her hot bikini bod before hitting the beach. The young BET star showed off her pierced belly button as she splashed around in the water with a big smile on her face.

Murphy flew to Hawaii with Diaz over the weekend with Murphy's kids. The Tower Heist star has eight children from previous relationships -- five kids with ex-wife Nicole Mitchell, a son with Tamara Hood, a son with Paulette McNeely and a daughter with former Spice Girl Melanie Brown.

Murphy and Diaz were first seen in public together last month grabbing coffee. The actor's last serious relationship was with "Unbreak My Heart" singer Toni Braxton, 44. A source told Us Weekly the couple began dating last November and by February things were really heating up. "Their kids have met and everything," the insider said. "It's getting very serious."