Calvin Harris has gone straight in at the top of the Official UK Singles Chart with Summer.

The Scottish dance-pop producer's latest release is the lead single from his soon-to-be-released fourth studio album - and outsold Mr. Probz' Waves (Robin Schulz remix) by 7,000 copies.

Kiesza's Hideaway dropped one spot to No 3 and Sigma's Nobody To Love also fell one spot to No 4.

John Legend's All Of Me rounded out the top 5.

Over in the Official UK Albums Chart, Paolo Nutini made it three weeks on the trot at No 1 with Caustic Love.

Damon Albarn's Everyday Robots was a new entry at No 2, as was Imelda May's Tribal at No 3.

There was no move for Paloma Faith's A Perfect Contradiction at No 4 and Embrace had another new entry with their new self-titled album at No 5.

The Official UK Top 10 Singles...

1 (-) Calvin Harris - Summer
2 (1) Mr. Probz - Waves (Robin Schulz remix)
3 (2) Kiesza - Hideaway
4 (3) Sigma - Nobody To Love
5 (4) John Legend - All Of Me
6 (5) Cash Cash - Take Me Home (ft. Bebe Rexha)
7 (9) Tove Lo - Stay High (Habits Remix) (ft. Hippie Sabotage)
8 (8) Shift Key - Touch
9 (10) Iggy Azalea - Fancy (ft. Charli XCX)
10 (15) Chris Brown - Loyal (ft. Lil Wayne & Tyga)