The Glitter emote is supposed to be for Rox, but it's actually for Omega via /r/FortNiteBR – FortNite FTW
Show your sparkle Grab the new Glitter Emote in the Item Shop now! http://bit.ly/2JH10Zl Fortnite (FortniteGame) May 28 … | Fortnite, Instagram posts, Instagram
Easter egg: the new “glitter” emote is linked with Rox. In game, you can see your character throw the strawberry symbol on her outfit. It wasn't too important but I thought it
Names and Rarities of All v9.10 Fortnite Item Shop Leaked Skins, Pickaxes, Emotes and Wraps - Fortnite Insider