Katy Perry's perfomance at Super bowl is now the most watched halftime show

Katy Perry gave a colorful performance on the big stage during the Super Bowl halftime show. The 'Roar' hitmaker was joined by rock star Lenny Kravitz and rapper Missy Elliott at the big US football game in Arizona and two guitars used by her band were even donated to help anti-domestic abuse charity Break The Cycle. Perry, who has the most Twitter followers on Earth (64.5 million), now has the most-watched Super Bowl halftime show ever, more than her predecessors Carol Channing, Up with People and The Who.