We see a serious side of Lea Michele when it comes to her job and her music. Chelsea Handler had her cracking jokes on E!'s "Chelsea Lately" while promoting book "Brunette Ambition."

The "If You Say So" songstress told funny girl Handler she actually peed herself before performing with the "Glee" cast at the 2013 President Barack Obama Inauguration. This was understandably a huge moment, but what really happened might shock you!

It turns out Michele's friend Jonathan Groff made her laugh so hard beforehand, she could not help herself.

"He was my date and decided that the best thing to do before I went on to sing for the president was to make me laugh so hard that I peed my pants." 

The star confessed she stole toilet paper from the White House because "it had a presidential seal on it."

Elsewhere in the book Michele revealed in the book she started drinking at a young age.

"It makes me seem crazy," the singer elaborated to Handler. "I'm Italian, so at the dinner table, there'd be like Pellegrino, a jug of soda and like a huge thing of wine. So, everyone was just drinking wine, it was like part of what you would have with your dinner."

"Then growing up, I'd have dinner with my boyfriend, his parents and I'd be like 'Where's the wine? Pass the wine' at like 17," she continued.

She continued, "I think that the good thing was, when you make so you can have it, then you don't want it. It's when 'You can't have this' that kids are like 'We gotta get that booze.'"

Michele's career is booming right now, she even caught John Mayer's attention! Apparently the womanizing musician has been reaching out to the "Glee" star, texting "non-stop."

He recently broke up with Katy Perry and has been previously linked to Jessica Simpson, Taylor Swift, and Jennifer Aniston. We think they would make a cute couple!

Have you read "Brunette Ambition?" Let us know what you think in the comments section below!