Reunited and it feels so good. Calvin Harris and Ellie Goulding are back together as they film their new video 'Outside' in support of their killer collaboration track.

[related]Following on from last year's romantic 'I Need Your Love', the duo appear to have a stare-off in the pic Calvin has teased on Instagram, as the contents of their living room float around them.

Ellie has also been spotted flaunting her abs on set of the video, rocking her fave sports bra and jeans combo for filming, as Calvin keeps things casual in a check shirt.

The track is the latest offering from the Scottish DJ's album 'Motion', which is set for release on October 31.

Calvin also recently unveiled the video for his Big Sean collaboration 'Open Wide'.