GET YOUR NOMS ON: Macklemore & Ryan Lewis are at the front of the American Music Awards pack. The pair's six nods were among the nominations announced today on Good Morning America by Kelly Clarkson and will.i.am.; Big Machine's Taylor Swift and RCA's Justin Timberlake got five noms apiece, while Republic Nashville's Florida Georgia Line, Def Jam/IDJ's Rihanna and StarTrak/Interscope's Robin Thicke all nabbed four; Bruno Mars and Imagine Dragons got three each. Interscope's Dragons and RCA's Miley Cyrus will perform at the dick clark productions' 2013 ceremony at L.A.'s NOKIA Theatre at L.A. Live on 11/4; it'll be broadcast on ABC. Other noteworthy noms include RCA's Pink for Favorite Artist (Female); Glassnote's Mumford & Sons and Dualtone's the Lumineers for Favorite Artist—Alternative Rock; PRMD/Island/IDJ's Avicii and two Columbia acts, Daft Punk and Calvin Harris, for Favorite Artist—EDM; and UMe's Pitch Perfect for Top Soundtrack. (10/10p)