As if there wasn’t enough to get us excited for BB10 already, pre-series special show Big Brother’s Big Quiz airs on E4 tonight…

A new advert for Big Brother’s Big Quiz debuted on E4 tonight as the channel continues to promote its pre-Big Brother 10 specials.

An advert for the pre-Big Brother 10 specials on E4, specifically Jade: As Seen On TV, has aired tonight. (Updated with video)

Journalist Grace Dent is to host a pre-BB10 special in which she takes a look back at the impact Big Brother has had on the world.

Channel 4 has confirmed airtimes for three pre-Big Brother 10 specials, including one-off gameshow Big Brother’s Big Quiz.

Audience tickets for pre-BB10 special Big Brother’s Big Quiz, which will be presented by live show host Davina McCall, have been released.

Big Brother live show host Davina McCall is set to front a pre-series gameshow special titled Big Brother’s Big Quiz.