Elizabeth Olsen Cover-Up in Malibu

3/21/2015 8:50 AM PDT

Elizabeth Olsen - Cover-Up in Malibu

Elizabeth Olsen, the younger sister of the Olsen Twins, was hangin' on the beach in Malibu ... lookin' hot and leaving a lot to the imagination.

The "Godzilla" star broke off her engagement to super-hot model Boyd Holbrook in January.

It's clearly a case of post breakup hotness, right?