Taylor Swift Went to 'Cat School' for Her Role in 'Cats' The singer will play <br />Bombalurina in the live-action <br />adaptation of Andrew Lloyd <br />Webber's iconic stage musical. Other stars include <br />Idris Elba, James Corden, Rebel Wilson and Dame Judi Dench. Swift said she knew she had to portray her <br />character in the much-anticipated movie. She is "obsessed" with her own cats <br />and admitted she even went to a kitty class on set. The class taught her how to act like a feline <br />as much as she "possibly could." Taylor Swift, to 'TIME'