Credit: Dave Hogan/Getty Images

Turns out that whole Miley Cyrus simulating oral sex during a concert? Yeah, not exactly an original idea. While Miles did give the act her own twist by making the object of her affection a guy dressed up as Bill Clinton, she’s not the first pop star with an oral fixation.

UK pop sensation Lily Allen was getting fresh with her microphone while Miley was still wearing wigs on the Disney channel, but the “Hard Out Here” singer says those days are officially behind her. Why the change? She’s a mom now!

Lily’s got two little girls with husband Sam Cooper — 2-year-old Ethel and 15-month-old Marnie — and she says Sam pointed out that during her shows using her mouth for more than singing might not be the best impression for their young daughters.

“[Sam] told me to tone it down now I’m a mum,” the 28-year-old singer told The Sun (via E! News). “On my last tour, when I sang ‘Not Fair,’ I used to act out fellatio using my microphone.”

She was doing the same thing during a recent rehearsal when Sam asked “You’re not doing that thing again are you?”

“I said not if he didn’t want me to,” Lily says. “And he said no as he didn’t think it’s good for the kids.”

We can see Sam’s point but don’t expect Lily to turn the volume down on her whole act. Eldest daughter Ethel was recently at one of Lily’s rehearsals and was “screaming — she just wanted to be held.” In true multi-tasking mom fashion, Lily picked up her daughter while keeping her routine going. “So there I was, twerking with my eldest in my arms and I was like, ‘This is really weird.’ All the roadies are like, ‘Niiice.’”

Hey, a mom’s gotta do what a mom’s gotta do!

What do you think of Lily’s decision to change up her act now that she’s a mom?

Source: E! News

Elisabeth Kramer is an Assistant Editor at Wetpaint Entertainment and our resident Downton Abbey expert. Follow her on Twitter and Google+!