Buzz Bites (8/15/11): Hilary Duff Is Expecting!

+ Hilary Duff and NHL hubby Mike Comrie marked their one-year wedding anniversary this weekend, but it wasn't the only cause for celebration. Duff also revealed on her website that she's pregnant! (MTV News)

+ A memorial is planned today for the five people who died following a stage collapse during a Sugarland concert at the Indiana State Fair this weekend. Strong wind gusts may be to blame for the accident. (MTV News)

+ Los Angeles authorities are considering charges against Game for a tweet (he says his account was hacked), which asked those seeking internships to call a number. Problem was, the number was for the L.A. Sheriff Department. #becarefulwhatyoutweet (Billboard)

+ Jay-Z and Kanye West are not the only collaob news around. Lil Wayne and Drake have plans to team up as well after their upcoming solo albums drop. For now, they just released their first single, "She Will." (MTV News)

+ Stream The Green Album, a covers album of Muppets songs (!), which features Weezer and Paramore's Hayley Williams dueting, My Morning Jacket, OK Go, Andrew Bird and more. (NPR)

+ Beyoncé's looking fierce in photos from the first of her four sold-out concerts supporting her 4 album at New York's Roseland Ballroom, but what else is new? (ONTD)