While popular opinion of the Grammys mashup of Imagine Dragons and Kendrick Lamar appeared to be divided, there's definitely one person who enjoyed it: Taylor Swift.
During the performance, social media seemed to be split between snark ("What did we do to the Grammys to deserve this?" Buzzfeed's Ryan Broderick wrote in a Vine) and elation ("OMG THIS PERFORMANCE IS INSANE" Buzzfeed itself tweeted), but Swift's thoughts on the performance were pretty clear: She spent the entire time lip-synching and jiving along.
Please enjoy this Vine of Swift dancing; GIFs will be swiftly arriving tomorrow, so you'll soon be able to answer office IM chats with a small visual loop of Taylor Swift doing that semi-awkward stiff-handed wave-thing. Lucky you.