JoJo Works Her Mojo In New Promo Pics For ‘Jumping Trains’

By: Idolator Staff / April 30, 2011

JoJo’s not a tween starlet anymore, and new photos promoting the Jill Scott fan’s upcoming LP  Jumping Trains seem poised to prove it. The blue singer is all grown up, looking lovely and every one of her 20 years in the snaps — managing to come across as both sophisticated and relaxed, exhibiting an air of maturity that many of her contemporaries lack. Next thing we know, she’ll be tattooed and party-hopping in Hollywood — they grow up so fast, don’t they? See the full-sized photos after the jump.

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Consider that your working definition of “grown and sexy.”