Shirtless Enrique Iglesias in St. Barts With Anna Kournikova

Shirtless Enrique Iglesias and Anna Kournikova ended 2011 with a romantic trip to St. Barts. The pair vacationed there on Tuesday and spent a sunny afternoon jet skiing, tubing with friends, and relaxing under the sun. The singer slipped out of his life vest and showed off his impressive abs. Meanwhile, Anna wore a sexy, white bikini that resembled a two-piece she modeled on a previous boating trip.

Enrique may be sporting a fresh-off-the-beach glow at this year's People's Choice Awards where he's nominated for favorite male artist. The show airs Jan. 11 and kicks off the 2012 award season — be sure to follow us on Twitter for all your red-carpet coverage, exciting photos, and behind the scenes news!