Look out, world. Lindsay Lohan is back, and she's stone cold sober.

Lohan was released Friday the 13th from her 45-day stint in rehab, and she wants the world to think know she's serious about sobriety this time. So serious that, when you see her clubbing every night, like she did last night at Pure nightclub in Las Vegas, you don't think for a moment that she has taken another spill into the Grey Goose pond.

According to Linday's rep,

"She has transitioned to an intensive outpatient program, which includes attendance at daily AA meetings, outpatient therapy and daily testing. On her own, she has also made the decision in support of her sobriety to wear an alcohol monitoring bracelet. In part she is wearing the bracelet so there are no questions about her sobriety if she chooses to go dancing or dining in a place where alcohol is served."

I'm not trying to downplay Lindsay's struggle or anything, but isn't this bracelet reminiscent of her last dance with rehab? You know - when she showcased her sobriety by publicly carrying around "water" bottles full of vodka? I'm just saying - that alcohol monitoring bracelet might just be a Gucci watch or something.

Good luck, Linds. For your sake, I hope you're able to to pull it together long enough to do Mean Girls II because that crap was high-larious. Or, alternatively, long enough to do Herbie: Fully Loaded II because that was funny for completely different reasons.