The 47-year-old has never looked better.

Credit: Alexander Tamargo/Getty Images

Real talk: Jennifer Lopez slayed the red carpet at the Billboard Latin Music Awards last night. The 47-year-old singer and actress rocked a transparent beaded gown by Julien Macdonald. With a plunging neckline, sky-high slit, and cutouts in all the right places, the bold look showed off J. Lo's incredibly toned physique.

Just how does the mama to twins Max and Emme keep her body so, well, bangin'? We have a feeling her personal trainer and Health's contributing fitness editor, Tracy Anderson, has a little something to do with it. Known for developing her own eponymous fitness method, Anderson is a pro at helping people strengthen and tone from head to toe.

In the video below, she shows how to target your tush, so you can sculpt your own J.Lo-level backside. Follow along to give your derrière the love it deserves.

All you need is a mat and, if you want an extra challenge, a set of ankle 1.5- to 2.5-pound ankle weights.