Author Giovanna, who is pregnant with the couple's second child, will present a new feature called 'Take 5 With Giovanna', which will provide advice on how people can enjoy a few minutes of 'me' time.
She said: "It's fascinating to discover some of the different ways that women like to spend their leisure time and I've really enjoyed trying out some of these activities."
Giovanna will explore the various ways women chill out and relax in their spare time, including cat yoga and having their own she-shed.
Her item will feature on Lorraine all autumn.
Giovanna and Tom revealed last week that baby number two is on the way, a little brother or sister for their son Buzz, who was born last year.
In typical Fletcher style, the couple announced the happy news in a very, very sweet way. Watch below!