Models Irina Shayk and Anne Vyalitsyna slipped into colorful bikinis and hit Miami Beach in style yesterday. Irina modeled a mix and match two-piece, while Anne worked on her tan wearing a Missoni print. The pair are soaking up the sun in Florida as part of Anne's belated birthday celebration. The model turned 26 on March 19 just one day after boyfriend Adam Levine celebrated his 33rd on March 18. Anne and Irina aren't the only swimsuit models spending Spring Break on the East Coast; fellow catwalker Doutzen Kroes is vacationing at the beach with son Phyllon and husband Sunnery James.