By Breaking Celebrity News Staff

Penn Badgley and Zoë Kravitz went public with their romance in October, and Friday they left nothing to the imagination as they cuddled openly in Miami.

The Gossip Girl star and the singer/actress -- Zoë starred in X-Men: First Class -- are in Miami with friends, and were spotted cuddling and kissing in their hotel's pool.

Zoë, the daughter of rocker Lenny Kravitz and actress Lisa Bonet, was a show stopper in a skimpy bikini that revealed her several tattoos, and a floppy hat.