Lady Gaga, Justin Bieber, Britney Spears and Pink Among Those Skewered In "Weird Al" Polka Medley

Weird Al Yankovic
We already knew that "Weird Al" Yankovic's "Polka Face" would reference Lady Gaga's "Poker Face," but the rest of the relatively recent pop hits he runs through in under five minutes are news to us. Courtesy of Stereogum, here's what's covered:
"Poker Face" by Lady Gaga
"Womanizer" by Britney Spears
"Right Round" by Flo Rida
"Day 'n' Nite" by Kid Cudi
"Need You Now" by Lady Antebellum
"Baby" by Justin Bieber
"So What" by Pink
"I Kissed A Girl" by Katy Perry
"Fireflies" by Owl City
"Blame It" by Jamie Foxx
"Replay" by Iyaz
"Down" by Jay Sean
"Break Your Heart" by Taio Cruz
"Tik Tok" by Ke$ha
Weird Al gets clearance for Lady Gaga parody
Listen to the song below. It's from Yankovic's Alpocalypse album, which is out Tuesday, June 21.