By making whoopee, we mean, well, you know doing the deed. The horizontal mambo. Making the beast with two backs. These celebrities were caught doing the dirty in public. Find out who.

Miley Cyrus and Liam Hemsworth

Australians In Film Awards & Benefit Dinner 2012 - Roaming ShowSOURCE

Miley and Liam have been off and on again for a while. These young hotties apparently get pretty wild. One time, they were even caught going at it under a table at a Vanity Fair Oscar party.