Wiz Khalifa's See You Again extends US singles chart reign

Plus Jason Derulo and Ariana Grande continue their ascent up the Billboard Hot 100.

Wiz Khalifa has maintained his lead atop this week's Billboard Hot 100.

The rapper's Charlie Puth-assisted track was streamed 24.6 million times and shifted 375,000 downloads over the last week to hold its position at Number 1, also taking it past the million downloads sales mark.

Meanwhile, Mark Ronson and Bruno Mars' Uptown Funk remains at Number 2, and The Weeknd reaches a new peak at 3 with his 50 Shades track Earned It.

Pop-punk band Walk The Moon climb from 9 to 8 with Shut Up And Dance, and Natalie La Rose jumps a place to complete the Top 10.

Just outside the Top 10, Jason Derulo's Want To Want Me moves from 12 to 11, Ariana Grande shifts 15 to 13 with One Last Time, and Rihanna Reaches a new peak with Bitch Better Have My Money at 17.

Further down the chart, Tove Lo's Talking Body jumps from 24 to 18, Little Big Town vault 56 to 25 with Girl Crush, and Carly Rae Jepsen's I Really Like You zooms 83 to 39.