JoJo puts on a pop-up concert to celebrate her new role as the face of Clearasil’s PerfectaWash at the Hollywood & Highland Center in Hollywood on Saturday night (December 17).

The 20-year-old musician is the new celeb spokesperson behind the new product which is an automatic face wash dispenser that provides the perfect dose of hydrating face wash that won’t dry-out your skin during an acne breakout.

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Be sure to check out JoJo’s review of PerfectaWash below and head on over to Clearasil.us for more info!

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JoJo dolls it up in a cute LBD as she arrives at APL.De.Ap‘s Birthday Celebration and Launch of Charity Dreams held at The Conga Room at L.A. Live on Tuesday night (December 13) in Los Angeles.

The 20-year-old musician (wearing an Adolfo Sanchez dress with Stuart Weitzman heels) recently caught up with Wetpaint at the Los Angeles Tree Lighting ceremony where she dished on her new album, Jumping Tains.

“I was going through a lot personally, going through a lot with my career, feeling like I didn’t have control of it and like I was in limbo. I was really frustrated. So my music became aggressive. It became angsty. It became hard,” she shared.

JoJo continued, “I became that east coast chick, rough around the edges that I am. And I became bold, and I wasn’t afraid. I really wanted to be on another level vocally than people have heard me before. I just wanted to be my personal best, and every album, I’ll continue to grow, but this is a representation of the good, the bad, and the ugly of being a young woman finding herself. Moving from Massachusetts to L.A., it’s a weird experience, but I wrote my way through it.”

JoJo is also pictured at Q102′s Jingle Ball 2011 in Philadelphia, Penn. 10+ pics inside… More Here! »

JoJo hits the stage with a smile at the 2011 Holiday Tree Lighting held at L.A. LIVE and the Opening Of L.A. Kings Ice at Nokia Plaza L.A. LIVE on Friday night (December 2) in Los Angeles.

The 20-year-old musician wore a sharp burgundy Alexander McQueen suit, with an ASOS bustier and John Galliano heels. She completed her look with Royal Asscher rings and Evil Pawn earrings.

PHOTOS: Check out the latest pics of JoJo

Want to meet JoJo at one of her upcoming concerts? In collaboration with Rock The Vote, JoJo is offering up exactly that!

You can pick any concert in 2012 and includes 2 concert tickets and a meet and greet. Head on over to CharityBuzz to bid!

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JoJo is all about comfort as she performs in some funky pajamas during Westfield Culver City’s midnight pajama party on Friday (November 25).

The 21-year-old musician performed a few of her songs — which included “Jumping Trains”, “Marvin’s Room”, and “Too Little Too Late” — before chatting about her new album, and her new collaboration with JCPenney.

“HeartSoul is a great line. It’s affordable, it’s cute and the fit is great. It’s accessible and I wanted to be a part of something that a wide variety of people can enjoy,” JoJo shared.

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JoJo flashes a big smile as she poses at the SLS Hotel before the American Music Awards on Sunday evening (November 20) in Beverly Hills, Calif.

The 20-year-old singer rocked ruby red lips and pants as she got ready for the big musical celebration.

PHOTOS: Check out the latest pics of JoJo

Later that evening, JoJo also supported pal Kevin Jonas as he hosted the XBOX Music Benefit.

Also, check out JoJo performing the National Anthem at the 2011 MLS Cup Final!

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Kevin Jonas raises his arm as he plays a little XBOX Kinect at The Give Back Hollywood Foundation “Night of Miracles” Benefit in honor of the 2011 American Music Awards held at Siren Studios in Hollywood on Saturday night (November 19).

The 23-year-old musician, who wore a Lacoste buttondown, was joined by pals JoJo, Hot Chelle Rae (not pictured) and Booboo Stewart at the event which benefited Children’s Miracle Network.

Guests came out in force to film public service announcements and leverage their social media followings to support Children’s Miracle Network Hospitals and their Millions of Miracles Campaign which raises funds for over 170 children’s hospitals across the nation.

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JoJo gives a wave as she attends Google and T-Mobile’s celebration of the launch of Google Music at Mr. Brainwash Studio on Wednesday (November 16) in Los Angeles.

The 20-year-old singer showed off her toned tummy in a white pantsuit.

JoJo is ready to make some more music!

“I want to be in the studio. I feel like writing/recording. Hmmm….” She tweeted recently.

In case you missed it, JoJo released a music video for her new song, “Disaster” and her upcoming album, Jumping Trains, will be out early next year.

15+ pics of JoJo inside… More Here! »