Ariana Grande Said This About 'Rain On Me' Collaborator Lady Gaga Over a Decade Ago...

Lady Gaga and Ariana Grande are about to take over the pop scene with their collaboration “Rain on Me” from Gaga‘s new album Chromatica, due out on Friday (May 22) – but Ariana is looking back at the moment!

The 26-year-old “thank u, next” pop star found a very old tweet of hers about the 34-year-old “Stupid Love” singer on Twitter – and it’s pretty incredible considering that the two are now on a track together.

PHOTOS: Check out the latest pics of Ariana Grande

“Lady Gaga is the most incredible and dedicated performer I’ve ever seen. I. Love. Her. Speechless <3," she wrote back all the way back in 2009.

"woaaah @ladygaga," Ariana wrote on Thursday (May 21), quote-tweeting her own tweet from over a decade ago. So cool!

Check out the awesome blast from the past…