Kiss it better too but it's more of R&B/Pop and IY is more pure pop. My top 3 would be Into You, Sometimes, and Kiss it better with Touch it coming really close, Ari ha quality
I haven't really heard a standout pop song released in 2016.
Here are some from other genres, though:
Rock Song: David Bowie - Lazarus
Country Song: Brandy Clark - Since You've Gone To Heaven
R&B Song: Alicia Keys - In Common Dance Song: Gryffin / Josef Salvat - Heading Home