During Sunday night's iHeartRadio awards, Taylor Swift showed once again that there is definitely no love lost between her and Justin Bieber. Swift didn't go as far as actually not clapping after Biebs performed his songs "Love Yourself" and "Company" at the start of the show, but the clapping she managed was so unenthusiastic she might as well have just said "clap, clap." Her boyfriend Calvin Harris a.k.a. Adam did pretty much the same thing.