Amy Schumer has been accused of stealing jokes made by other female comedians.

The Trainwreck star was blasted on Twitter by Wendy Liebman, Kathleen Madigan and Tammy Pescatelli, who said she robbed them of their lines and used them in her popular TV shows and movie.

The tweets have since been deleted, but not before Refinery 29 caught sight of them. 

The women didn't hold back in their tweets, saying, "What has always been amazing to me is that she purports to be a feminist and yet only steals from other female comedians."

Tammy also said that Amy was the opening act for one of her shows, and this is where she got a few of her jokes from. 

But, after seeing what a stir the tweets were causing online, Tammy and the other girls deleted their previous tweets and Wendy said, "I never said Amy Schumer stole my joke. I just said it was the same. It's possible we both wrote it. I just wanted you to know I wrote it first."

Ouch ladies, there's some serious beef there.