The American Music Awards may be all about the hits, but when it comes to the things that you didn't see on live television, it was all about the love.

Here are three behind-the-scenes moments that left us saying "aww."

1. Best Friends Forever!

Taylor Swift and Karlie Kloss's friendship is the stuff of pop culture legend and the gorgeous ladies put on an adorable show Sunday night. While all eyes were trained onstage watching Sam Smith perform, we couldn't help notice the two women on their feet dancing and singing along. But the best moment? When Swift stopped to give Kloss a bear hug.

2. Sibling Love

Ariana Grande had a lot of fans in the audience for her gorgeous medley of "Problem," "Break Free" and "Love Me Harder!" But there was one special standout from the crowd: Grande's brother, Frankie. From the start of her performance, Frankie was on his feet, jumping up and down excitedly as he cheered on his lil' sis from the audience.
爱莉安娜·格兰德曾发行了混合金曲专辑《Problem》、《Break Free》、《Love Me Harder!》,因此观众中有很多她的粉丝。但在人群中有一个特别出众的粉丝就是格兰德的哥哥弗兰基。从她一开始表演,弗兰基就从观众中站起来兴奋地跳上跳下,为妹妹欢呼。

3. Newlywed PDA

While they were presenting an award, Jenny McCarthy and Donnie Wahlberg shared some off-camera kisses as a video of the nominees was shown. Nice to see that the couple – who wed in August – are still deeply entrenched in the honeymoon stage!