Fifth Harmony are scheduled to unveil a cover of 'Uptown Funk' today (January 7).

The US girl group have put their own spin on Mark Ronson's 2014 smash hit.

They have been teasing the track with a series of snippets on Instagram.

The tune also features the likes of Jacob Whitesides and Jasmine V.

Fifth Harmony meanwhile recently told Pressparty about their New Year's resolutions for 2015.

Dinah Jane Hansen said: "To be on time! I’m always late. To be happy and not worry so much about certain situations and know that whatever happens happens & to live in the moment...Go with the flow. To stop magnifying life/love too much."

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Watch the video for the original 'Uptown Funk' below: