by Chelsea StewartBuzzFeedBuzzFeed StaffI'm Chelsea, the Weekend Editor at BuzzFeed, where I cover everything from pop culture and politics to TV and celebrity news. Last week, Taylor Swift attended the iHeartRadio Music Awards, where she took home Artist of the Year and several other trophies - but instead of focusing on her accomplishments, much of the online conversation quickly shifted to a viral video of her and her fiancé, Travis Kelce.