10 Things To Know Now: Vintage Britney Spears, Nick Jonas Is Single + Rihanna's Birthday Outfits

1.) Kelly Clarkson recently delivered a FLAWLESS rendition of Demi Lovato's "Skyscraper" during a concert. And yes, that ballad still gives us some major chills. (Neon Limelight)

2.) Cher Lloyd shows off her superpower voice in "Superhero," the latest single from her Sticks & Stones album. (That Grape Juice)

3.) Rihanna celebrated her 24th birthday looking FOINE in a variety of of fashionable outfits -- sorry guys, none of them was a birthday suit. (MTV Style)

Check out the rest of this week's 10 Things To Know Now after the jump!

4.) We freaked the eff out when we heard there were possible new Fiona Apple songs in the works. Until then, the "Shadowboxer" can woo us during one of her newly announced tour dates! (Entertainment Weekly)

5.) Nick Jonas recently broke up with his Australian girlfriend, Delta Goodrem. Just what us regular single bros need -- another handsome, dapper, talented, charming guy to compete with. (Hollywood Crush)

6.) This just in: The 411 on "212" singer Azealia Banks' potential duet with fellow newbie Lana Del Rey. (Just Jared)

7.) Are we the only ones who think Taylor Swift and Zac Efron would make the cutest couple IN THE WORLD? Check out the duo covering Foster The People's "Pumped Up Kicks" together on "Ellen." (Idolator)

8.) Ashanti fans will definitely love the sneak peek of her new music video for "The Woman You Love." Holy earrings, girl! (The YBF)

9.) Take a quick trip back to 1999 and catch some vintage, never-before-seen footage of a young Britney Spears filming her "Sometimes" video! CUTEST EVER. (Pop Dash)

10.) Tyler, The Creator shares his craziest party moment and it includes almost being hacked up by a machete. Look me in the eye and tell me you're surprised. (BuzzFeed)

Photo credit: Getty Images