Titanium is the fifth single from Guetta's album Nothing But The Beat, landing him another chart-topping track.

And Guetta said writing with Australian singer Sia gave the track an extra edge.

He told The Official Charts Company: "Working with pure talent is all I crave.  When Sia wrote Titanium on my beat and laid the vocal it was intended to be for another singer. But the emotion and quality couldn’t be beaten. To be Number One with her is a special moment."

"The song has been voted by ‘arms in the air’ wherever I play worldwide; it’s a genuine club anthem – and now top of the UK charts. Wow."

Canadian teenager Alyssa Reid debuts in second spot with Alone Again ft. Jump Smokers from her debut album The Game.

Gotye Ft. Kimbra's Somebody That I Used To Know climbs to third spot after being released five weeks ago, with an incredible 61 million hits on YouTube contributing to the track's success. Jessie J's Domino is in fourth with Flo Rida Ft. Sia's Wild Ones in fifth.

Last week's number one, Twilight by Cover Drive falls to sixth place.

MusicRooms.net