Model Iskra Lawrence continued her tropical Miami getaway [1] with a sexy day at the beach [2] on Monday. The English model [3] appeared to be in a bubbly mood — and likely turned heads — as she walked across the sand in a navy blue bikini [4] with high-cut legs and took a dip in the water with a friend. Iskra touched down in Miami after a quick trip to Tulum, Mexico, last week and hosted an in-store event for Aerie as the brand's global role model. Keep reading for Iskra's latest bikini photos, then check out her hottest Instagram snaps [5].