The Freaky Friday actress makes her first-ever appearance at the TCAs.
Trainor, a performer, is nominated in four categories: Choice Pop Song ("No Excuses"), Choice Summer Female Artist, Choice TV Personality (The Four: Battle for Stardom) and Choice Snapchatter.
The Kissing Booth actress (in Lei Lou by Alex Dojčinović) looks all grown up.
The boy band is nominated in four categories: Choice Latin Artist, Choice International Artist, Choice Latin Song ("Hey DJ") and Choice Fandom (CNCOwners.)
Chris Harris styled the Raven's Home actress.
The actor shows up to support Choice Sci-Fi/Fantasy TV Show nominee Shadowhunters.
The Shadowhunters actor is nominated in the Choice Sci-Fi/Fantasy TV Actor category.
The YouTuber (in Michael Costello) is nominated in the Choice Fashion/Beauty Web Star category.
The Fuller House actor is nominated in the Choice Comedy TV Actor category.
The actress (in Gomez Gracia) supports This Is Us, which is nominated for Choice Drama TV Show.
The Dance Moms star steps out on the pink carpet.
The presenter hosted the pre-show on Twitter.
The Austin & Ally actress supports her brother Rico Rodriguez, who is nominated in the Choice Comedy TV Actor category.
The Miz & Mrs. stars put their best feet forward.
The Cloak & Dagger actor is nominated in the Choice Summer TV Star category.
This Is Us is nominated in the Choice Drama TV Show category.
The singer is performing her hit single "How Do You Feel."
The Shadowhunters actress is nominated in the Choice TV Villain category.
The Shadowhunters actor is nominated in two categories: Choice Sci-Fi/Fantasy TV Actor and Choice TV Ship (with Harry Shum, Jr.).
The YouTuber is nominated in the Choice Muser category.
Arrow is nominated in the Choice Action TV Show category.
The YouTuber is nominated in the Choice Female Web Star category.
You can't miss the Dance Moms star on the pink carpet!
The viral yodeler makes his debut at the annual award show.