Billboard Music Awards

We're not above making a very obvious John Legend reference: All of us here at PopCrush love all of the singer -- especially after his incredible performance of 'All of Me' and 'You and I' tonight at the 2014 Billboard Music Awards.

Robin Thicke premiered his new song ‘Get Her Back’ in a simple but heartfelt performance at the 2014 Billboard Music Awards.

Lorde, one of the night's biggest winners, unleashed the very first primetime performance of her new single 'Tennis Court' at the 2014 Billboard Music Awards tonight. The 17-year-old singer brought her signature arm movements -- and trademark vocals -- to the number, donning a wide-brimmed black hat and all-black ensemble (sans feathers) for the performance.

Jason Derulo is one of the hottest artists at the moment, and his energetic performance at the 2014 Billboard Music Awards proved yet again why he’s such a big star.

Ariana Grande knows how to best an ex! Not only does she have one less problem without him -- she looked amazing as she belted about it at the 2014 Billboard Music Awards.

Shakira was introduced as a “one-woman empire” by Miranda Lambert at the 2014 Billboard Music Awards. It's a fitting title — Shakira’s powerful performance of ‘Empire’ singlehandedly brought the house down.

Katy Perry joined the festivities at the 2014 Billboard Music Awards all the way from the Newcastle Metro Radio Arena in England, where she put on a neon-packed performance of her latest single, ‘Birthday.’

Yikes! Kendall Jenner should probably brush up on her boy band knowledge, seeing as how we all felt that secondhand embarrassment tonight as she kind of almost introduced 5 Seconds of Summer as One Direction. Talk about awkward!

We're kind of obsessed with the pairing of Ariana Grande and Iggy Azalea, and their amazing mash-up of 'Fancy' and 'Problem' at the 2014 Billboard Music Awards tonight totally proved why.

OneRepublic hit the 2014 BBMAs stage as the second performance of the night, following Pitbull and Jennifer Lopez, to perform their chart-topping single ‘Counting Stars.’

If any two artists know how to open up an awards show, it's Pitbull and Jennifer Lopez. The Latin twosome brought their sexy international flavor to their rousing performance of the 2014 World Cup song 'We Are One (Ola Ola).'