Just Like Mom! Madonna's Daughter Lourdes, 15, Wears Cone Bra Backstage at MDNA Concert

Material Girl's daughter sticks out her tongue at the camera while embodying her mother's famous edgy style

When your mom's the Material Girl, playing dress-up is a whole lot of fun.

Lourdes Leon, 15, had some fun backstage at her mom's MDNA tour wearing a cone bra just like Madonna!

Lourdes and Madonna's Material Girl clothing line tweeted a photo of "Lola backstage at MDNA!" Wednesday. In the shot, the sassy teen sticks out her tongue and holds the cone bra in place for the camera.

And even though Lourdes is well on her way toward becoming an adult, Madge is worried about her little girl growing up too fast…

Earlier this year, little Lola was caught puffing on a cigarette in the streets of New York City. Madge went on to tell Brian Williams on NBC's Rock Center that the incident made her want to be a "tougher" mom.

"Cigarette smoking I'm not very fond of, for anyone. I don't approve of anyone smoking cigarettes, most of all my daughter," she said.