The couple also have a two-year-old son and Kemp has an older son with his former partner Nicola Coleman.
“Homeward bound,” Kemp tweeted on 4 October. “Very big thanks to all at John Radcliffe [hospital].”
Kemp’s daughters looked cosy, fast asleep in their carriers.
The dad first introduced his twins to the world on 29 September when he shared a photo of Ava and Kitty shortly after they were born.
And that’s not the end of the list - Lucy Pargeter and Rudi Coleano, who are already parents to 12-year-old Lola, welcomed twin girls in April. And in March, ‘Strictly’ star Anton Du Beke’s partner Hannah Summers gave birth to twins.