Watch Emma Willis and Rylan Clark in new Big Brother ‘Timebomb’ Teaser!

Channel 5 has decided to up their game with an epic ‘Timebomb’ theme for this year's Big Brother.

Host Emma Willis and Bit On The Side's Rylan Clark take on the roles of spies in a brand new teaser for the show, which sees them trying to figure out where the 'time-based disturbances' are coming from... The Big Brother House?!

Willis says in the clip: "Days will turn into nights, time will stop, rewind and tasks will get turned on their heads!"

The trailer has left many BB fans are on the edge of their seats after it was released on Twitter this morning (April 29).

TIMEBOMB IS COMING @bbuk http://t.co/DHb6fy4ly2

— Rylan Ross Clark (@Rylan) April 28, 2015

Last week, it was announced that Denis O’Connor has been assigned as BB's new Creative Director. 

O’Connor has been the Executive Producer for the show for the last three years, and has also has worked on the Channel 4 edition of Big Brother.

On the celeb version of the show, the likes of Teen Mom star Farrah Abraham and TOWIE star Gemma Collins are both rumoured to be entering the house, with Lindsay Lohan's mum Dina recently denying that she's taking part.

You can catch the live launch of Big Brother: Timebomb on Tuesday, May 12 at 9pm on Channel 5