"Hello? It's me...Adele." It is no shock that she swept up Song of the Year at the 2016 iHeartRadio Music Awards. Taylor won four awards, also no surprise there.  Other winners included her boyfriend, Calvin Harris, Justin Bieber, Selena, and Chris Brown, who beat out Beyoncé in the R&B artist of the year category. The show also marked a pivotal point in Zayn's career post-1D - he has officially joined the ranks of Beyoncé and Justin Timberlake in posting a solo No. 1 single after leaving an internationally successful group.  The 3rd annual iHeartRadio Music Awards brought out all the top names in pop music, but if you were in the percentage who opted to watch the American Country Music Awards instead, we've rounded up some of the best celebrity Instagrams to get you all caught up.