Buzz Bites (7/31/09): MARIAH CAREY AND EMINEM GO FOR ROUND TWO!

+ The feud between Mariah Carey and Eminem has just escalated to new levels. Now the rapper is threatening to release nude photos of the megastar, supposedly from when they were together. (US Magazine)

+ Jessica Simpson has a new reality show coming out on VH1 and she's got some people pretty pissed about her extravagant spending habits. (Pop Crunch)

+ Panic At The Disco have finally announced replacements for the two members who left the group earlier this month. (NME)

+ Leona Lewis is pulling out all the stops for her sophomore album due out this fall, working with the likes of Justin Timberlake, Ryan Tedder, Timbaland and more. (Rap-Up)

+ So the story is true: Michael Jackson did get busy with some Norwegian girl and had a son who is now 25 years old. (Socialite Life)

+ Buzzcrush David Archuleta recently covered Colbie Caillat's "Bubbly" and it sounds simply divine. (Neon Limelight)

Tags Colbie Caillat, David Archuleta, Eminem, Jessica Simpson, Justin Timberlake, Leona Lewis, Mariah Carey, Michael Jackson, Panic At The Disco, Ryan Tedder, Timbaland