The 44-year-old star - who has children Brooklyn (19) Romeo (16) Cruz (13) and seven-year-old Harper with her husband David Beckham - had a brief solo career after the Spice Girls disbanded in 2000 but then moved into fashion, setting up her own eponymous label in 2008.
"She's very excited for us..."
'Literally, boom!' cackled Mel B before Geri added: 'I knew you would bring that up'.
When the girls appeared on Evans' show earlier Wednesday, Mel B denied that the group's Wembley Stadium gig would be their last show. This is how I feel right now! "If she had kept her mouth shut for 5 minutes, it wouldn't have flown in!"
Geri Halliwell, aka: Ginger Spice, dropped a massive truth bomb on fans this week after the pop band announced they were going to be reuniting for a mini-tour next summer.
Speaking on Jamie Theakston's radio show, Heart London Breakfast, which he co-hosts with Bunton, he said: "Which Spice Girl needs the money the most?", to which Brown joked: "Me, because I'm divorced".
As the Spice Girls continue to dominate headlines with news of their reunion tour, it's now emerged that fans have been singing some of their most famous lyrics wrong, for over 20 years.
Later Chris attempted to ask Geri how she managed to persuaide Mel C to get on board for the reunion, and began his questioning: 'I know you inside out...' "It would have really bothered me if I didn't say that".
Tickets go on sale this Saturday - so you better be quick if you want to nab them. The UK tour kicks off June 1, 2019.