The Daily Grind Video

While she may not look like she’s giving any f*cks in her new mugshot photo, obtained by TMZ, Lindsay Lohan claims she’s really serious about her new rehab stint.

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The actress says she was not out partying just hours after accepting a plea deal that landed her in rehab for 90 days. She was reportedly sighted at the A/V Club in Los Angeles, but she took to Twitter to deny the claims.

“Guys relax, that was NOT me at A/V or in the @mrpink SUV,” wrote Lohan. “I’m taking this seriously and focused on the road ahead.”

She continued, “I stayed in last night, after a pretty long day…and ordered sushi to my hotel.”

“Don’t believe EVERY little thing you hear, unless you hear it from me,” tweeted Lohan, adding, ”The support I have gotten, has been great and means alot. <3 L”

While she is in rehab, LiLo will get treated for prescription drug and alcohol use. 

“Lindsay will be treated for prescription drug and alcohol addiction during her stay,” a source tells Radar. “Lindsay’s prescription drugs of choice are Adderall and Xanax, and in addition, she consumes large amounts of alcohol — specifically, vodka.”

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Well, this is probably LiLo’s 20th mugshot and her sixth attempt at getting sober…so we’re hoping the best for her. 

SOURCE: TMZ | RadarOnline