07/19/2012 04:38 pm ET | Updated Jul 19, 2012

Pink's 1-Year-Old Daughter, Willow, Makes Cameo In Her New Album, 'The Truth About Love' (VIDEO)

Since singer Pink gave birth to her daughter Willow Sage last June, the rocker mom has admitted she's changed for the better. "I've expanded as a person, I'm capable of feeling more, I'm a probably a little, tiny bit more thoughtful," Pink told MTV News.

In May, the singer made clear to the press that she quit smoking and limited drinking to breastfeed her baby girl. And it appears as though she really has overhauled her partying habits.

“It used to be whiskey, tears and cigarettes ... Now it’s [my baby's] kind of tears, no cigarettes and the color of poop," People magazine quoted her as saying. But, her new kind of party is "so much cooler," Pink explained. “We wake up and dance. [We] party naked in the hotel room."

One thing that hasn't changed, however, is Pink's songwriting, "other than the fact that now I do it Monday through Friday from 1 p.m. to 10 p.m., as opposed to every day until 4 a.m.," she told MTV News. "Lyrically, I'm more aware of my cursing, but I haven't changed it yet! I'm working on it, though."

Along with a few bad words on Pink's new album, "The Truth About Love," MTV News reports that baby Willow will make an appearance too. She plays bells in one song, and the bass in another. "She's actually quite talented for a 13-month-old!" Pink said.

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