Delilah Belle Hamlin frolics on the beach in Tulum with friends, 04/29/2019.

The model, and daughter of actors Lisa Rinna and Harry Hamlin, showed off her trim figure in a teeny black bikini and sported sexy blonde hair extensions. Hamlin frolicked in the tropical waters with friends, and had some fun with a boogie board.

Instagram: https://www.instagram.com/delilahbelle/