Teen Choice Awards 2015: More Nominees; Ludacris, Gina Rodriguez & Josh Peck Hosting

Tim Mosenfelder/FilmMagic
Ludacris performs during the Pemberton Music Festival on July 18, 2015 in Pemberton, Canada. 

Ludacris, Gina Rodriguez and Josh Peck will host this year's Teen Choice Awards, to was announced Thursday. As well, the third wave of nominees were revealed that include a number of social media-based categories. 

Teen Choice Awards Nominees: One Direction vs. Zayn Malik in Fashion Showdown

Fittingly, the Teen Choice Awards announced its hosting trifecta on Twitter:

 

From now through July 24, fans can vote once each day per category via Facebook, Instagram, Twitter and TeenChoice.com for the all nominees. The show will air live Sunday, Aug. 16, at 8 p.m. on Fox.

Teen Choice Awards 2015 Nominations: Taylor Swift, One Direction & More Lead Second Wave of Noms

Check out all the new music categories below, and see a full list of the most recent categories here

Choice Web Star: Music – #ChoiceWebStarMusic
Christina Grimmie
Sam Tsui
Jack & Jack
Shawn Mendes
Tori Kelly
Lindsey Stirling

Social Media King – #SocialMediaKing
Bruno Mars
Jimmy Fallon
Justin Bieber
Justin Timberlake
LeBron James
Pitbull

Social Media Queen – #SocialMediaQueen
Caitlyn Jenner
Katy Perry
Miley Cyrus
Nicki Minaj
Selena Gomez
Taylor Swift

Choice Twit – #ChoiceTwit
Justin Bieber
Justin Timberlake
Katy Perry
Shakira
Taylor Swift
Lady Gaga

Choice Viner – #ChoiceViner
Logan Paul
Brittany Furlan
Cameron Dallas
Josh Peck
Lele Pons
Matthew Espinosa

Choice Instagrammer – #ChoiceInstagrammer
Ariana Grande
Beyonce
Justin Bieber
Kim Kardashian
Kylie Jenner
Selena Gomez

Choice YouTuber – #ChoiceYouTuber
Bethany Mota
Connor Franta
Jenna Mourey (“Jenna Marbles”)
Kian Lawley (“SuperKian13″)
Lilly Singh (“Superwoman”)
Tyler Oakley

Choice Fandom – #ChoiceFandom
#5SOSFAM
#Directioners
#ELF
#Harmonizers
#LittleMonsters
#Lovatics