Selena Gomez, formerly of Wizards of Waverly Place, was performing her single "Slow Down" at a concert in Fairfax, VA. on Oct. 11, when steps from her elaborate dance routine caused her to trip forward and fall on her knees. Though, the talented and spry singer/actress did quickly hop to her feet and continue dancing like a true pro, the slip did raise concerns about lip-syncing.
