While it may not be summer, some of our favorite young stars have been rocking their bikinis over the winter break. Kylie Jenner, of course, is the bikini queen — recently slaying in an ultra-sexy cream top as she went for a dip. Olivia Jade Giannulli and Amelia Hamlin rocked their two piece swimsuits as they enjoyed the California sunshine, while Bella Thorne and Dua Lipa looked incredible as they vacationed in Mexico. See their latest bikini photos below!