Beyonce & Jay-Z Are Super Cute At Book Launch: Morning Mix

Did You Know?

:: Jay-Z and Beyonce attended L.A. Reid‘s wife’s private book signing in New York. We hope she didn’t mind having her thunder stolen by the famous couple’s absolutely adorable presence. [MTV Buzzworthy]

:: Is Amber Riley leaving Glee? Mercedes isn’t even a graduating senior! What’s going on here?! [Just Jared]

:: Rock band Against Me!’s frontman will soon become a frontwoman — Tom Gabel has come out as transgender, and will be known as Laura Jane Grace from now on. [EW]

:: Blink-182 have cancelled their headlining spot at next weekend’s Bamboozle festival in New Jersey due to Travis Barker undergoing an emergency tonsillectomy. My Chemical Romance will take their spot, so pop-punk-rock fans shouldn’t be too bummed out. [Consequence Of Sound]

:: Take a peek at Lindsay Lohan‘s upcoming Glee guest appearance. We’re surprised she managed to even get to the set on time. (Oh, wait…) [Pink Is The New Blog]

After the jump, find out which music acts will be hitting the tube today. 

Music on TV:

:: Late Show with David Letterman (CBS) — Edward Sharpe & the Magnetic Zeros:: Jimmy Kimmel Live (ABC) — Carrie Underwood :: Ellen DeGeneres (ABC) — Nicki Minaj :: Late Night With Jimmy Fallon (NBC) —  Awolnation :: Last Call with Carson Daly (NBC) — Katharine McPhee, Outlaw Empires, wallpaper. :: Conan (TBS) —  the Wombats