May 10, 2011 12:32 pm Kirstie Alley's Dangerous ‘Dancing' Diet? Kirstie Alley and her “Dancing with the Stars” partner, Maksim Chmerkovskiy, talk about why she’s not eating enough and her collapse during dance rehearsals. So, how much weight has Kirstie lost? US & World Videos 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance 5:57 Why your monthly horoscope for May is looking lucky