From Justin To Kelly (2003)

Continuity mistake: During the dance scene on the beach, at the beginning of the movie, Kelly is holding a ball in one shot, then in the next she is not, and then she is holding the ball again, all before they throw the balls in the air.

Alexa: I tried my hardest to keep y'all apart, you just kept gettin' back together... and I'm the queen of connivin'.