She’s received her fair share of nasty treatment from naysayers, so Britney Spears knows what it’s like to get majorly picked on.

And the “Oops I Did It Again” songstress is lending her famous name to a new campaign to help raise awareness about bullying in hopes of putting it to an end.

After “The Bully Effect” aired on “Anderson Cooper 360,” Britney took to her Twitter account to voice her support.

Spears tweeted, “I’m standing with @AC360 & @bullymovie by joining the movement to end bullying in our generation!”