Lindsay Lohan tweets she's 'taking this seriously and focused on the road ahead'

Lindsay Lohan is once again proclaiming that she’s on the right track following her recent sentencing to 90 days in rehab, 18 months in psychotherapy and 30 days of community service for lying to cops about driving in her June hit and run case.

As we previously reported, Lohan agreed to the plea deal to avoid going to jail again.

"She has fully recognized all of the issues that have to be addressed and I'm very confident she'll be able to move forward in her life with dignity, pride and respect,” her attorney, Mark Heller, said after yesterday’s sentencing.

The Liz and Dick star then took to Twitter to debunk rumors she was out last night. “Guys relax, that was NOT me at A/V or in the @mrpink SUV. I'm taking this seriously and focused on the road ahead.

“I stayed in last night, after a pretty long day...and ordered sushi to my hotel,” she also wrote. “Don't believe EVERY little thing you hear, unless you hear it from me. The support I have gotten, has been great and means alot. <3 L”