Big Brother's Bit On The Side will reunite Chanelle Hayes and Ziggy tonight.
On tonight’s Big Brother’s Bit On The Side with Rylan Clark-Neal, Katie Price and Dane Bowers will also appear together while Katie Price will be performing her new single: I Got U
Chanelle and Ziggy got together on Big Brother back in 2007 but broke up in the house, with Ziggy telling her: "It's not you, it's me."
However they then got back together again before splitting up for good about six months after the series finished.
Chanelle previously revealed that the couple frequently enjoyed sex in the house.
"I know I’ve always denied that anything happened in Big Brother other than arguments and drama because I didn’t want to sound like the UK’s biggest slapper," she told Now magazine. "But now we’ve got Geordie Shore and The Valleys I feel totally OK being honest and saying we actually had sex every day for about three weeks.
"Sorry, not sorry!"
Bit On The Side airs tonight at 10:30PM on Channel 5 with host Rylan Clark-Neal.
The spin-off will follow tonight's main show which airs live from 9PM with host Emma Willis.
This evening sees a live surprise eviction - housemates are not expecting it! Chanelle, Hannah, Joe and Rebeeca face the axe this evening.
Big Brother 2017 airs tonight from 9PM on Channel 5.