Yvie celebrated the news via Instagram, writing: "Me and the very awesome @grantdenyer will be in your ear holes over summer!!! What a time to be alive."
The new gig marks Grant’s return to radio following the axing of his 2Day FM breakfast show with Ed Kavalee and Ash London.
Meanwhile this will be the second radio gig for Gogglebox favourite Yvie, who previously hosted Fifi Box’s Fox FM show while she was on maternity leave.
The Grant & Yvie Summer Breakfast show will air 6 am-9 am weekdays from Monday, December 9th to Friday, December 20 across the Hit Network’s metro markets.