The heat is surrounding Keri Hilson and it's not just because she's vacationing in Mexico.

The R&B chanteuse posed in a Rasta-inspired bikini while relaxing in Cabo San Lucas, Mexico. She posted the smoking hot photo on Instagram with the caption: "wish u were here. oh wait…”

The "u" she's referring to is her boyfriend, Serge Ibaka, who's an Oklahoma City Thunder basketball player. The two traveled to enjoy some fun in the sun.

According to this photo, looks like Miss Keri is keeping her figure toned while working on the follow-up album to 2010's 'No Boys Allowed.'

Watch Keri Hilson's 'Pretty Girl Rock'