February 17, 2009 9:51 pm Lily Allen Talks Katy Perry Feud While visiting “The Billy Bush Show,” Lily talks about her alleged feud on Facebook with singer Katy Perry. US & World Videos 18:17 Christian Slater ate 12 Pop-Tarts and got a massive sugar high for ‘Unfrosted' 3:26 Zendaya weighs in on ‘Challengers' love triangle: Art vs. Patrick? 1:20 Kate Middleton and Prince William share never-before-seen pic on 13th wedding anniversary 2:30 Blue Ivy to make acting debut alongside mom Beyoncé in ‘Lion King' prequel ‘Mufasa' 1:19 Trump found in contempt of New York gag order, fined $1,000 per violation