Lady Gaga suffered an embarrassing moment after she invited a fan up on stage with her at her Las Vegas show.

The singer/actress, whose real name is Stefani Germanotta, invited a male fan from the crowd to join her on stage during her Las Vegas show last night.

The excited male carried Gaga off her feet and placed her on his body with her legs wrapped around his waist so he can dry-hump her.

But as the male fan tried to, Lady Gaga raised her arm up going along with the fan.

Unfortunately, it quickly went wrong as the fan slipped and fell off stage with Lady Gaga.

Watch the video of the epic fall below: