Less than 48 hours from exiting Malibu Cliffside Rehab, Lindsay Lohan was back to work posing as host of E!’s hit late night talk show, Chelsea Lately in original host Chelsea Handler’s absence.

Lohan began the show using the opening monologue to mock her 90-day court ordered stay saying that she was on "a 90-day court ordered vacation,"People reports. The Mean Girls actress reportedly showed no diva signs as she typically has in the past, arriving on time, rehearsed and was polite to everyone on the set.

TMZ reports that Lohan took her own chance to take jabs at Handler’s love of drinking as she sat at the roundtable alongside comedians Fortune Feimster and Jen Kirkman. Lohan then had the opportunity to interview Orphan Black hottie Dylan Bruce.

Lohan episode is slated to air Monday.

The Canyons actress raved about her time on set linking to an E! article on Twitter. “I had such a blast today! Thanks everybody :)” she tweeted. The Canyons staring Lohan and James Deen is slated to hit theaters today.

Image: Lindsay Lohan Twitter