Lindsay Lohan’s SCRAM bracelet went off Sunday night at a party after the MTV Movie Awards, indicating a “small amount” of alcohol in her system, but Lindsay maintains she had nothing to drink.

“My scram wasn’t set off- It’s physically impossible considering I’ve nothing for it to go off,” she tweeted Tuesday. “This is all because of a FALSE accusation by tabloids& paparazzi& it is fucking digusting- I’ve been more than I’m compliance &feeling great.”

A SCRAM representative advised Judge Marshal Revel on Tuesday that Lindsay’s bracelet did in fact go off Sunday. Revel issued a warrant for Lindsay’s arrest, setting bail at $200,000. The bail was quickly posted, deactivating the bench warrant.

While all this was going on, Lindsay chilled poolside in Hollywood, showing off her cleavage and SCRAM in a low-cut black one-piece bathing suit. See pictures here.

Lindsay stands to serve jail time if the judge finds she was in violation of the terms of her probation. The probation violation hearing is July 6 and Lindsay is planning to make her case.

“I’m well, working to get proof that I did not tamper with the bracelet or drink,” she told Radaronline.com.

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