Listen to Taylor Swift's "Begin Again."

+ Earlier, Taylor Swift gave us a teaser of "Begin Again," and now we can listen to the whole thing. The song, which is available on iTunes, will also appear on Red when the album is released Oct. 22. (Just Jared)

+ Speaking of teasers, Ke$ha has been releasing bits of her single "Die Young," from whistling it to singing the chorus in a Tokyo subway. Hear the whole tune now. (Just Jared)

+ Check out a new track that Frank Ocean premiered via his Tumblr. The song is called "Blue Whale." (Pitchfork)

+ Um, you guys, Miguel's forthcoming album, Kaleidoscope Dream, is streaming in full right now. Listen to it before it streets Oct. 2. (NPR)

+ Congratulations to Feist, who beat out artists like Drake and Grimes to win 2012 Polaris Music Prize for her Metals album. The prize is given to the best Canadian album of the year as determined by Canadian journalists and broadcasters. (Pitchfork)

+ Demi Lovato has been appointed Secret deodorant's "Mean Stinks" Ambassador, which combats girl-to-girl bullying. She told MTV News she was bullied, causing her to leave middle school. "I didn't really have anybody to look up to that was raising the awareness in the public spotlight, so I want to be that role model for other young people." (MTV News)

+ Check out photos of Miley Cyrus on the set of "Two And A Half Men." She plays a character named "Missi," and we don't know exactly what's going on, but in one photo, she is in bed with Ashton Kutcher. (Idolator)

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