Gallery TMZActress Lyssa Roberts -- the Wimbledon streaker from "7 Days in Hell" -- has at least part of a backside grab mastered.
Not hard to figure out which part, once you take a look at her coasting along the Playa del Rey beach boardwalk.
Come to think of it ... she could go pro.
See also
Playmate Olga Loera -- Sticky When Wet at the Beach (PHOTO GALLERY)
Nick Bateman -- Malibu's Golden Boy (PHOTO GALLERY)
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