After being hysterically whupped tonight at his Comedy Central Roast, Justin Bieber showed he could dish it back to Martha Stewart and comedienne Natasha Leggero with some dirty jokes. He even told roast guru Jeffrey Ross, “You look like the emoji you send when you want to tell someone you have food poisoning.”

But then Bieber got serious and apologized to the crowd for his bad boy shenanigans throughout the years. The dais arrested Bieber tonight for such hijinks as urinating publicly in a mop bucket and doing $20K worth of egging damage to his neighbor’s house.

In a heartfelt speech, the pop artist emoted, “There was no preparing me for this life. I was thrown into this at 12 years old and I didn’t know what I was getting myself into. There’s been moments I’ve been proud of, then a lot of moments that I’m disappointed in myself for — things that I’ve done that really don’t define who I am. I’m a kindhearted person who loves people and through it all, I lost my best qualities. For that I’m sorry.”

Sounds like Bieber is ready to turn a page.