We were blessed with so many steamy bikini moments [1] last year, and stars certainly didn't waste any time turning up the heat this year. In just the first week of January, Pippa Middleton [2], Alessandra Ambrosio, Mariah Carey [3], Rosie Huntington-Whiteley [4], and Iskra Lawrence [5] all made our hearts beat a little bit faster as they bared their bikini bodies on the beach or social media. Chrissy Teigen also shared photos from her Summer trip to Italy [6], and we're still sweating from them. So brace yourselves, because if this is any indication of what the next couple of months are going to look like, we're in for one of the hottest years yet!

Vanessa Morgan

Sophie Turner

Giada De Laurentiis

Mel B

Kate Moss

Cameron Diaz

Adriana Lima

Nicole Richie

Jamie Chung

Gwyneth Paltrow

Lea Michele

Camila Morrone

Katy Perry

Selena Gomez

Courteney Cox

Jennifer Aniston

Gabrielle Union

Gina Rodriguez

Janelle Monáe

Nicole Scherzinger

Alicia Vikander

Michelle Rodriguez

Busy Philipps

Jourdan Dunn

Sienna Miller

Priyanka Chopra

Gisele Bündchen

Mya

Pippa Middleton

Angela Simmons

Pink

Morena Baccarin

Kelly Ripa

Padma Lakshmi

Alessandra Ambrosio