KATY Perry was offended by Russell Brand’s good luck tweet before her Super Bowl performance on Sunday.
The 39-year-old comedian – who was married to the pop star in 2010-2012- wished his ex-wife well before her half-time performance at the game between the New England Patriots and the Seattle Seahawks.
But Katy was reportedly unhappy that Russell chose to “involve himself” on the biggest night of her career.
A source told The Sun newspaper: “She couldn’t believe he’d say that after everything he put her through.
“This was the man who, quite literally, destroyed her heart. He slagged her off publicly around the world.
“Then on the biggest night of her life professionally, he could not resist involving himself.”
Ahead of the spectacle, Russell tweeted: “Super Bowl may be baffling to Brits but half time show will be amazing. Good luck KP. (sic)”