Today in Tweet Beat, Lady Gaga apologizes for canceling a performance last night, Elizabeth Banks and Lisa Rinna are not into Heidi Montag's People cover, and Hugh Hefner is discussing new girlfriend options.

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert

Lady Gaga Is "Devastated" Over Canceling Concert