Twitter needs to check it security because several celebrities are getting their account hacked, sending fans into a frenzy.

First it was “Glee” stars Chris Colfer and Lea Michelle, and now Wilmer Valderrama.

The “That 70’s Show” actor’s Twitter was apparently hacked on Thursday, with the hacker posting intimate pictures of his girlfriend Demi Lovato along with a nasty comment about her weight before the account was shut down.

Whoever had control of the actor’s account shared pictures of him and Lovato kissing, along with an uncensored topless snapshot and a nude picture of the singer. They seem to be the same photos that were leaked of the couple last April.

The hacker also poster a “Powerpuff Girls”-inspired photo in which a hulking figure labeled “Demi” towered over “Miley,” “Ariana” and “Selena”. The tweet was captioned “Shes fat as f***.”

Immediately after the postings Valderrama, 34, tweeted, and posted on his official Facebook page: “ATTENTION EVERYONE! Someone just hacked my twitter account!!!!!”

The account, with the @WValderrama handle, was shut down.

Coincidentally Lovato, 21, had some Twitter drama of her own that night.

The pop star unfollowed longtime best friend Selena Gomez after reportedly sharing a cryptic tweet that was supposedly directed at the “Come & Get It” singer.

“Swimming away from the bulls**t bye b**ch,” the tweet read.

It has since been removed from Lovato’s account.

The duo has been friends since they starred in Barney & Friends as children. Gomez is still following Lovato on Twitter.

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