For Hollywood celebs Malibu is the perfect place to be to strip down to a tiny bikini and cool off in the summer heat and RadarOnline.com has sexy photos of stars enjoying the sun and fun.

Maria Menounos, Lisa and Brittny Gastineau were the life of the party at the Gastineau Glamour Event at a luxurious Skinny Water Beach House in Malibu on Sunday.

PHOTOS: Stars Strip Off In The Sun

Joined by Millionaire Matchmaker Patti Stanger, who looked ultra slim in her stunning wrap dress, and Jerry Ferrara and his girlfriend Alexandra Blodgett they were treated to a fun day of pampering with Keratin Complex dry shampoo and VnC cocktails.