Watch this little girl wait for the beat-drop in 'Uptown Funk' before busting out her dance moves.

Meet adorable toddler and future Dancing with the Stars contestant Maddie. She may be strapped into a car seat, but she doesn't let that keep her from busting a move to an infectious groove. Just watch as she carefully listens to Bruno Mars' megahit "Uptown Funk," bopping ever so slightly as she waits for the song's biggest beat-drop. If you think her close concentration is cute, just wait till you see how she throws her arms in the air like she just don't care.