Katy Perry Squashes Lady Gaga Rivalry Rumors

Katy Perry Squashes Lady Gaga Rivalry Rumors

Enough's enough: Katy Perry is putting a stop to any and all rumors that there's some bitter rivalry between her and Lady Gaga, and their fans. How's she going about that? Twitter, of course!

The pop starlet tweeted over the weekend so all her 6.4 million followers could read: "Dear @MTV stop plotting mons†ers against ki††ens AKA katycats! We're all EQUAL/ONE! Don't get caught in the irresponsible journalism club!"

We're guessing the "plotting" Katy tweeted about refers to the fact that she covered Gaga's "Born This Way" at a recent concert (so maybe fans had to choose?), and her song "E.T." is closing in on Gaga's top spot on the Hot 100 charts. In any case, these gals seem to be getting along great in real life.

Gaga even gave Katy a present, so you know there's really no beef. Katy tweeted to her pal: "Oh eem gee... Thank you so for my a-may-zing, highlarious, thoughtful prezzy @ladygaga :) It will be put to good use! X"

Even more important than alleged katycat and monster fights: is these big stars are both coming together for a great cause: disaster relief in Japan. Both gals contributed songs to the benefit album, Songs for Japan. All of the royalties and proceeds from Gaga's "Born This Way" and Perry's "Firework" will go to relief efforts.