Vote for Tonight's 7 at 7: Zayn & Taylor Swift 'I Don't Wanna Live Forever,' MGK x Camila Cabello 'Bad Things' & More!Who will be No. 1 on tonight's 7 at 7? YOU decide!
Vote for Tonight's 7 at 7: Machine Gun Kelly x Camila Cabello 'Bad Things,' Rae Sremmurd 'Black Beatles' & More!Who will be No. 1 on tonight's 7 at 7? YOU decide!
Vote for Tonight's 7 at 7: DNCE 'Truthfully,' Rae Sremmurd 'Black Beatles' & More!Who will be No. 1 on tonight's 7 at 7? YOU decide!
Vote for Tonight's 7 at 7: DNCE 'Body Moves,' Little Mix 'Shout Out to My Ex' & More!Who will be No. 1 on tonight's 7 at 7? YOU decide!
Vote for Tonight's 7 at 7: Machine Gun Kelly & Camila Cabello 'Bad Things,' Little Mix 'Shout Out to My Ex' & More!Who will be No. 1 on tonight's 7 at 7? YOU decide!
Vote for Tonight's 7 at 7: Little Mix 'Shout Out to My Ex,' Shawn Mendes 'Mercy' & More!Who will be No. 1 on tonight's 7 at 7? YOU decide!
Vote for Tonight's 7 at 7: Little Mix 'Shout Out to My Ex,' Niall Horan 'This Town' & More!Who will be No. 1 on tonight's 7 at 7? YOU decide!
Vote for Tonight's 7 at 7: Machine Gun Kelly & Camila Cabello 'Bad Things,' Niall Horan 'This Town' & More!Who will be No. 1 on tonight's 7 at 7? YOU decide!
Vote for Tonight's 7 at 7: Bruno Mars '24k Magic,' Niall Horan 'This Town' & More!Who will be No. 1 on tonight's 7 at 7? YOU decide!
Vote for Tonight's 7 at 7: Niall Horan 'This Town,' Ariana Grande 'Side to Side' & More!Who will be No. 1 on tonight's 7 at 7? YOU decide!
Vote for Tonight's 7 at 7: The Weeknd ft. Daft Punk 'Starboy,' Shawn Mendes 'Mercy' & More!Who will be No. 1 on tonight's 7 at 7? YOU decide!
Vote for Tonight's 7 at 7: Calvin Harris 'My Way,' Ariana Grande 'Side to Side' & More!Who will be No. 1 on tonight's 7 at 7? YOU decide!

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