Mitchel Musso and Gia Mantegna keep close together as they arrive at NOH8’s 3 year Anniversary Celebration held at The House of Blues on Tuesday night (December 13) in West Hollywood, Calif.

The -year-old actor tweeted, “Show was real cool!! Thanks to the fans for coming out it was a great cause #muchlove”

Mitchel hit the stage at the event with big brother Mason and his band, Metro Station.

It was just announced earlier this week that Mitchel will not be returning to Pair of Kings. Check out his statement on JJJ.

Adam Hicks has officially joined the cast of Pair of Kings!

The 19-year-old actor/rapper will portray a new character on the island of Kinkow — a long lost brother!

For season three of Pair of Kings, potential future king Brady (Mitchel Musso) will leave the island.

Mitchel shared in a statement of his departure, “Since I was 12, Disney Channel has been an extended family to me and I want all of my friends there to know that I appreciate the opportunities that have come my way and I look forward to focusing on acting and music projects that are in development and sharing the news with my fans around the world soon. I wish the cast, producers, and crew nothing but success on the next season of Pair of Kings.”

Production on the new season will start in February.

TELL JJJ: What do you think of this new casting news?

Kelsey Chow isn’t really sure what to do with mistletoe and Mitchel Musso in this new still from Pair of Kings.

In the holiday-themed episode “Pair of Santas,” In an effort to bring their holiday traditions to Kinkow, the kings (Musso, Doc Shaw) promise the islanders a Super Christmas and enlist the island elves to make presents for the kingdom.

“Pair of Santas” premieres Monday, December 5th @ 8PM ET/PT on Disney XD.

Psst, did you miss the Game On Challenge between Pair of Kings and Kickin’ It? Check it out on DisneyXD!

10+ pics inside…

Tiffany Thornton and Leo Howard guest star on this week’s all new PrankStars, hosted by Mitchel Musso.

Here’s what happens in “Stick It To Me”:

– Tiffany is struggling to compose a song for a new video game device, so she enlists the help of her #1 fan, 12-year-old Darby, to collaborate on the lyrics and use silly props to inspire the creative process. However, Darby’s songwriting skills impress the producer and she is asked to write the entire song solo.

– Leo’s biggest fan, 14-year-old Matt, is surprised to see Leo join him in a martial arts class specializing in a fake form of karate, Floating Swan. When Leo challenges the Sensei on which form is better – Floating Swan or Kicking Panther – Matt is recruited by Leo and gets a crash course in Kicking Panther before the battle begins.

PrankStars airs THIS Sunday, October 16 @ 8PM ET/PT on Disney Channel. 10+ pics inside…

Sarah Hyland and Mitchel Musso hang out backstage during the 2011 American Music Awards Nominees Press Conference held at the JW Marriott Los Angeles at L.A. LIVE on Tuesday morning (October 11).

The twosome teamed up with Lance Bass and Josh Sussman to help Nicki Minaj and Pitbull announce the nominees for the upcoming award show.

PHOTOS: Check out the latest pics of Sarah Hyland

Did you see who was nominated? Justin Bieber, Hot Chelle Rae and Taylor Swift all got nods!

Check the full list at JustJared.com!

15+ pics inside…

Mitchel Musso pops out of a giant gift box to surprise Kelsey Chow in this new still from Pair of Kings.

In the upcoming episode “Do Over,” Boomer (Doc Shaw) and Brady (Musso) find an ancient pocket watch that grants them the ability to restart the day as many times as they want without anyone else remembering.

Boomer uses the watch to plan a retaliation prank against Mason (Geno Segers) while Brady perfects his date with Mikayla (Chow).

But when the group gets captured by the tarantula people and the watch goes missing, the kings start to panic and hope they can do-over the day one last time.

“Do Over” premieres Monday, September 26th @ 8PM ET/PT on Disney XD. 15+ pics inside…

Mitchel Musso wears aviator shades and a cool cap as he rocks out with buddy Darby Wilson and brothers Marc and Mason for their new song, “kyle E” in this new video!

Calling themselves the Krook Mob, the 20-year-old actor and musician and Mason both rapped while Marc covered the vocals and guitar.

Last weekend, Mitchel attended the D23 Expo with his Pair of Kings cast mates Doc Shaw, Kelsey Chow, and Geno Segers.

JJJ just visited the Pair of Kings set. Check back for our interviews!

Mitchel Musso gets into a picture with a fan as he attends the Pair of Kings panel signing during the D23 Expo held at the Anaheim Convention Center on Sunday (August 21) in Anaheim, Calif.

The 20-year-old actor/musician joined cast mates Doc Shaw, Kelsey Chow and Geno Segers at the event where they met a crowd of fans.

Mitchel recently chatted with TVGuide about what you’re going to see on the show this season: “We’re doing a lot of action. Lots of explosions, fire … and it brings you into this world of Kinkow.”

10+ pics inside…

Alyson Stoner and Mitchel Musso attend the PaleyFest Family 2011 held at Paley Center for Media on Saturday morning (August 13) in Beverly Hills, Calif.

The two joined their Phineas & Ferb cast mates to discuss the hit animated series.

The weekend-long festival also featured special screenings, autograph signings, and a variety of interactive elements for kids and families.

Creators Dan Povenmire and Jeff “Swampy” Marsh recently chatted with EW about the music featured in the show, “We’re frustrated musicians from way back. We wrote a song for the second episode. We were a little worried about what the executives would think of the song and stuff. We pitched it to them with a demo of the song, and the one note was, Can we hear the song again? Then they said, ‘Can you write a song for every episode?’ We were like, ‘Yes, yes we can.’ We’ve written like 260 songs for the show now.”

10+ pics inside of Alyson and Mitchel…

Kelsey Chow and Brittany Ross cling to the side of a cavern in this new still from Pair of Kings.

In the episode “The One About Mikayla’s Friends,” When Mikayla’s (Chow) watchful eye keeps Brady (Mitchel Musso) and Boomer (Doc Shaw) from getting into mischief, they host an island-wide search to find Mikayla a friend to keep her busy.

But, the Kings soon regret the set-up when her new friend’s ‘beauty over safety’ mantra, puts all of their lives in danger.

“The One About Mikayla’s Friends” premieres Monday, August 22nd @ 8PM ET/PT on Disney XD.