Pink admits that she was a bit of a "crazy person" in her youth.

The songstress and husband Carey Hart, whom she married in 2006, welcomed daughter Willow into the world last June.

Pink's current life as wife and mother is drastically different than what she experienced years ago.

"I was a delinquent," she told People magazine.

"An angry, rebellious, self-righteous, ambitious, crazy person who liked to have too much fun."

Pink will celebrate her 33rd birthday on Saturday.

The singer and her spouse Carey are really appreciative of the way parenthood has transformed their lives.

"We have no idea what we did before having Willow," she revealed.

"Having a child is the best thing that could happen."

Pink admits that she initially had anxiety over composing new tunes for her upcoming album The Truth About Love.

"Every time I make a new record I'm like, 'I wonder if I can even sing or if I have anything to say,' " she shared.

"I mean, I've been changing diapers and having dinner parties, who does that? I don't even know who I am! [But writing was like] turning on a faucet. I'm still nuts, and I'm still angry!"