Katy Perry recently joked that she is not only waiting for her baby daughter to arrive, but for her 'second baby', aka her much-anticipated album, Smile, to be released too.The American Idol judge's album will be available to buy from Friday after its release date was delayed because of the coronavirus pandemic. VIDEO: Inside Katy Perry's baby daughter's pink nurseryThe star has been promoting Smile over the past few weeks with fun teaser videos, interviews and even performances from inside her