Selena Gomez is not only performing at the 2013 Radio Disney Music Awards – she will also be presenting!

The 20-year-old actress/singer will be be joined by presenters Bridgit Mendler, Jessica Sanchez, Zendaya, Bella Thorne, Austin Mahone, Debby Ryan, Ariana Grande, Laura Marano, Ross Lynch, Maia Mitchell, Olivia Holt, Fifth Harmony, and more!

PHOTOS: Check out the latest pics of Selena Gomez

Justin Bieber, Demi Lovato, and Ryan Seacrest are also set to make special appearances at the show.

The Radio Disney Music Awards will air April 27th from the Nokia Theatre L.A. Live in Los Angeles!

ARE YOU EXCITED about the list of presenters?

Bella Thorne hits the red carpet at the 2013 MTV Movie Awards held at Sony Pictures Studios on Sunday (April 14) in Los Angeles.

The 15-year-old actress wore a chic Giorgio Armani suit and shoes with an Alice + Olivia bag.

PHOTOS: Check out the latest pics of Bella Thorne

Over the weekend, Bella was spotted out at the 2013 Coachella Music Festival in Indio, Calif.

Make sure to tune in to the 2013 MTV Movie Awards, hosted by Rebel Wilson, TONIGHT at 9/8c on MTV!

15+ pics inside… More Here! »

Bella Thorne links arms with a gal pal while out at the 2013 Coachella Music Festival on Friday afternoon (April 12) in Indio, Calif.

The 15-year-old actress also stopped by the Hard Rock Music Lounge, sponsored by Owl’s Brew, before roaming the grounds and checking out the bands.

PHOTOS: Check out the latest pics of Bella Thorne

Bella posted a cute pic from her official Mobli account.

“Glitter temporary tattoos, best friends, cut off shorts, bathing suits, HOT weather, music, floral headbands, yep it’s coachella! #hardrockmusiclounge,” she wrote.

Bella is also pictured at the 2013 Just Jared/Armani Exchange Music Festival Brunch on Saturday (April 12). 15+ pics inside… More Here! »

Bella Thorne chats on her cell phone while on her way into the HBO offices on Wednesday afternoon (April 10) in Santa Monica, Calif.

The 15-year-old Shake It Up star had some papers in hand for her business meeting that day.

PHOTOS: Check out the latest pics of Bella Thorne

“Gonna start reading some of your letters on video because I love u,” she recently tweeted to her fans.

A few days earlier, Bella stopped by the Paul Frank 2013 Summer Collection Launch held at the W Hotel in Hollywood.

Bella Thorne and Ashley Rickards stop by the Paul Frank 2013 Summer Collection Launch at the W Hotel on Monday (April 8) in Hollywood.

The girls were joined at the “Let’s Have a Fun Day” event by Janel Parrish, Jordin Sparks, Peyton List, Coco Jones and Jaylen Barron.

PHOTOS: Check out the latest pics of Bella Thorne

The launch included an interactive photo booth, mini-manicures, a braid bar, personal fragrance station, make up station, and VIP eyewear station.

A few days earlier, Bella and her boyfriend Tristan Klier stopped by Color Me Mine for a painting session in Los Angeles.

Bella Thorne and Tristan Klier have a little fun on the court with a game of basketball in Los Angeles on Monday afternoon (April 8).

The 15-year-old actress and her beau, also 15, played a quick game after hitting the gym earlier in the day. Bella also posed with a few fans.

PHOTOS: Check out the latest pics of Bella Thorne

Over the weekend, Bella and Tristan were spotted spending some time together at Color Me Mine.

“My little devil,” Tristan wrote on Twitter with a pic of his creation.

Bella Thorne and boyfriend Tristan Klier spend some time together in Los Angeles on Saturday afternoon (April 6).

Wearing a hot pink dress, the 15-year-old actress and Tristan, also 15, stopped by a Color Me Mine shop for a painting session.

“in a creative mood….pottery anyone?” Bella tweeted.

PHOTOS: Check out the latest pics of Bella Thorne

Afterwards, Bella dolled up her manicure before meeting up with friends for a fun night out.

She wrote, “Laser tag with the gang tonightttttt! #gotcha.”