Taylor Swift is just dropping news left and right! The sexy chanteuse told her Twitter followers that she and SHAWN MENDES have collab'ed on a remix of "Lover" and that it's dropping soon!

TSwiz is also dropping new music from the upcoming film adaptation of Andrew Lloyd Webber's Cats, tonight at midnight! So much new music!

Swift teased "Beautiful Ghosts" from the film for which she voices the character Bombalurina. Check it out ...

Meanwhile, her other collaborator Shawn was out and about in Beverly Hills, on Wednesday, while on break from his world tour. And we asked him about a collab of a different sort ... hear what he told us!