Chelsea Handler ripped Britney a new one on a recent episode of Chelsea Lately, mistakenly thinking Brit’s “Perfume” lyric video was the actual music video.

“They’re not even putting her on camera now. They’re just throwing up the words, like here’s the song, and here’s whoever’s singing for her this time. She’s not even going to be in the video probably.”

Chelsea should probably take a look at this and make a followup on-air. That, and fire one of her writers for making this big mistake!

All good, though. Chelsea says she’s going to see Brit’s show in Vegas (when she’s already in town, meh).

Put down the haterade, Chelsea! Who knows, maybe Brit will even let ya introduce her at the show when you go.