30-year - old rocky 's left sharks stole the spotlight during the Super Bowl halftime show . The left shark became particularly popular after he claimed to have lost track of his moves during performance and could n't keep up with crowds . The singer tweeted footage of the newly - launched show on that evening .
30-year-old Katy 's dancing sharks stole the spotlight during the Super Bowl halftime show . The left shark became particularly popular after he appeared to have lost track of dance moves during performance and could n't keep up with Katy . The singer tweeted details of the newly-launched costume on Monday evening .