Mariah Carey keeps on a canceling! Mariah was supposed to have her second ‘comeback’ album released in September, but when she heard about Whitney Houston’s album, she probably got cold feet. But according to Mariah and her camp, she wasn’t ready.

More pictures of Mariah after the stall…

Memoirs of an Imperfect Angel has once again been delayed to September 29. This all reminds us too much of the Glitter days!

Even though the public is far more “obsessed” with Mariah Carey’s new single than anything Madonna and Whitney Houston have put out recently, the song is stalling at number 14 this week. It wouldn’t be too surprising if Mariah stages another breakdown so her single could get some attention and hit the top 10. – via the Examiner:

Mariah has also canceled stops on the Today Show, forcing Miley Cyrus to step in as a replacement. What’s going on Mariah? Step it up girl!

Photos: Bauer Griffin