But even though she may have ditched the wild wardrobe and blue lipstick, according to the star there's one thing that's never gonna change.
"For me, I like showing off my legs because I work really hard on them," she told Self magazine. "So you will rarely find me wearing pants."
Which explains why for her cover shoot for the July issue, the 26-year-old opted for sexy onesies and high heels. Plus, inside the magazine she also shares her five favorite exercises for toning up her legs.
Besides her anti-bottoms stance, the singer also keeps it real when it comes to her diet and fitness.
"I don't have a perfect body but I think it' really important to celebrate what you've got," she says. "I'm not always perfect but I try to keep a balance in my life."
That means steering clear of weight measurements.
"I stay far away from a scale because it's not about a number, it's about how I feel. I try to eat healthy because it makes me feel good."