POWAY, Calif. – The party’s theme was “Liv’s Playboy Mansion.” San Diego County sheriff’s deputies say 150 to 200 teens were there. Many were drinking alcohol and some of the girls were dressed in lingerie and wearing bunny ears.

Hugh Hefner was not the host. It was 18-year old Olivia Lake, a Poway High School student, who is seen in a revealing black top on Instagram, where several photos of Friday night’s party were posted and later taken down or marked as “private.”