Wednesday Entertainment Links: Adele to sing at Grammys, 'Green Arrow' and 'Star Wars' TV series eyed, and more

Daily roundup of entertainment and celebrity news,

APFILE - In this Aug. 28, 2011 file photo, singer Adele is shown at the MTV Video Music Awards in Los Angeles

CW casts 'Green Arrow' for new TV series. (hollywoodreporter.com)

Adele to sing at Grammy awards broadcast. (ew.com)

'Star Wars: Underworld' planned new TV series. (aintitcool.com)

Russell Brand interviews Ringo Starr. (rollingstone.com)

'Chuck' creator talks about series finale, show's future. (eonline.com)

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