JoJo - Teen Choice Awards 2012

JoJo rocks a beautiful necklace on the pink carpet at the 2012 Teen Choice Awards held at the Gibson Amphitheatre on Sunday (July 22) in Universal City, Calif.

Earlier in the day, the 21-year-old singer tweeted, “Happy birthday beauty @selenagomez !!! Cheers to this one being your best year yet :).”

PHOTOS: Check out the latest pics of JoJo

JoJo recently released her new song, “Demonstrate.” The track is off her upcoming third studio album Jumping Trains, which is expected to hit stores in the fall.

In case you missed it, make sure you check out JoJo‘s brand new song “Demonstrate”!

FYI: JoJo dressed in a Marco Marco skirt, Christian Louboutin heels and Micha Design jewelry.
Micha Design jewelry