Daily roundup of entertainment and celebrity news.
Danity Kane Danity Kane reuniting 5 years after split. (nydailynews.com)
PBS sets return Jan. 5 date for 'Downtown Abbey.' (ew.com)
Jennifer Lopez buys Hamptons home. (eonline.com)
Mandy Patinkin cast in Zach Braff's 'Wish I Was Here.' (hollywoodreporter.com)
Justin Bieber's concert earnings stolen by thieves. (rollingstone.com)