We know we can count on Ariana Grande to give us some srsly high-ponytail hair game. But for the halftime show of the NBA All-Star Game (basically featuring all the biggest names in basketball), she hit the stage with kinda-a-surprise, special guest Nicki Minaj to perform their track Bang Bang... and, yes, the all-kinds-of-fabulousness levels went off the scale. Rockin’ a cute monochrome cheerleader-style co-ord with Nicki werkin’ an uber bedazzled top, between the two pint-sized babes, there was attitude a-plenty and swooshy hair flicks for dayz. So, havin' a bad hair day? Pull those messy locks into a power pony, watch the below, and sass it out!