Lily Allen's Sheezus is now officially her second U.K. No. 1 hit record. Riding high on this news, Ms. Cooper has announced the dates and locations of her upcoming U.S. tour, her first in 5 years. If you can't wait until September--and we don't blame you, she's brill--you can catch her on The Today Show on Wednesday and The Tonight Show with Jimmy Fallon on Thursday. We've got her tour dates listed below.