Lunchtime Lowdown: Rihanna Set for Closing Performance at VMAs; Spencer Pratt Arrested in Costa Rica

Sept. 12 2010, Published 10:48 a.m. ET

Rihanna is set to close the 2010 MTV VMA Awards with a big performance. (Just Jared)
Spencer Pratt arrested in Costa Rica! (TMZ)
Brooke Burke opens up about the new season of Dancing with the Stars. (MTV)
Paula Abdul chats with Martha Stewart's daughter, Alexis. (Pop Eater)
T.I. heads back to work after his recent drug bust. (E! Online)