Rupert Grint and Tom Felton may be good friends in real life, unlike their Harry Potter personas, but they're in the midst of a bitter war.
A bitter PRANK WAR!
These two have been back and fourth playing jokes on each other since they were younger, and it looks like that's not going to stop anytime soon.
[ Video: Rupert Grint Talks His Broadway Show In This BTS Clip! ]
Rupert is currently starring in the Broadway show It's Only A Play with Matthew Broderick, so Tom decided it was time to strike.
He showed up to the stage door after the show and waited — in disguise — to try and get a picture with Rupert and pester him relentlessly unless he gave in!
An insider explained:
"Tom was in a disguise to pull a prank on Rupert. The pair have a long history of playing pranks on each other on the set and off. Eventually Tom revealed himself to Rupert. It was hilarious."
LOL! Well, luckily an Instagram user caught sight of Tom and took a sneaky pic of him in action!
She shared the snap and said:
LOLOLOL! We love it! Such light-hearted fun!
We can't WAIT to see what the next prank will be!
[Image via WENN.]