The winners of the 2017 American Music Awards have finally been unveiled, with Bruno Mars coming out on top with an impressive seven gongs altogether. Plus, learn the truth of Pink's facial expression while listening to former rival Christina Aguilera singing a Whitney Houston cover.

Pink at the 2017 American Music AwardsPink at the 2017 American Music Awards

Bruno Mars was not only the winner of Artist Of The Year but also Favorite Male Pop / Rock Artist and Male Soul / R&B Artist, with his third album '24K Magic' landing Favourite Pop / Rock Album and Soul / R&B Album, and single 'That's What I Like' taking Video Of The Year and Favourite Soul / R&B Song.

Other winners were Niall Horan (New Artist Of The Year), Coldplay (Tour Of The Year), Lady Gaga (Favorite Female Pop / Rock Artist), Imagine Dragons (Pop / Rock Group), Drake (Rap / Hip-Hop Artist), Kendrick Lamar's 'Damn' (Rap / Hip-Hop Album), Beyonce (Female Soul / R&B Artist), Shawn Mendes (Adult Contemporary Artist), Shakira (Latin Artist), Lauren Daigle (Contemporary Inspirational Artist), The Chainsmokers (EDM Artist) and the movie 'Moana' (Top Soundtrack).

Meanwhile , Keith Urban came out on top in the Country category with prizes for Male Artist, Favorite Album ('Ripcord') and Favorite Song ('Blue Ain't Your Color'). Female Artist went to Carrie Underwood and Little Big Town were named Favourite Group

Keith Urban at the 2017 American Music AwardsKeith Urban at the 2017 American Music Awards

Justin Bieber was named three times; first with DJ Khaled, Quavo, Chance the Rapper and Lil Wayne for Rap / Hip-Hop Song 'I'm The One', and second and third with Luis Fonsi and Daddy Yankee for Collaboration of the Year and Favourite Pop / Rock Song winner 'Despacito'.

Linkin Park gave a moving tribute to their late frontman Chester Bennington as they accepted the award for Favorite Alternative Rock Artist. 'We want to dedicate this award to him, to his memory, to his talent, to his sense of humor, to his joy', the band said in their speech. 'And remember, you guys, all of you tonight, whether you're a fan or an artist, I want you guys to take a moment to appreciate what you've got. And make Chester proud.'

As usual, aside from awards, there were some spectacular performances - but also a few that raised eyebrows. It was Selena Gomez's first performance since she had her kidney transplant, and while you wouldn't have thought there was much to fault with her rendition of DJ Marshmello collaboration 'Wolves', many viewers were quick to accuse her of lip-syncing.

Selena Gomez at the 2017 American Music AwardsSelena Gomez at the 2017 American Music Awards

Whether or not that's true remains to be seen, but she did indeed look thoroughly exhausted after her song. Meanwhile, there were other viewers who kind of wished there was more lip-syncing on stagre, namely when it came to Christina Aguilera's tribute to Whitney Houston's 'I Will Always Love You'. 

She's always been well-known for her melismatic voice, but many people hated what she did to the late diva's hit. Whether you loved it or hated it though, Pink has shot down the idea that she was in the latter camp as many mistook her stare of amazement as one of utter scorn while she watched from the audience. Truth be told, she and Christina are well over their past rivalry.

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'Christina f***ing killed it tonight for one of our favorite singers ever', she wrote on Twitter. 'This about Whitney, and I am in awe of Christina's talent. Show the clip where I'm in tears, you negative Nancys.'

Linkin Park at the 2017 American Music AwardsLinkin Park at the 2017 American Music Awards