November 21, 2012 11:20 am Kelly Clarkson Celebrates Her 30th Birthday While promoting her new album, “Greatest Hits: Chapter One,” Kelly Clarkson talks about celebrating her 30th birthday and what advice she would have given to her 19-year-old self. Local 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance 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 2:05 Whoopi Goldberg reveals who will inherit her fortune