His last serious relationship with TV presenter Georgie Thompson ended in 2011 after a 2-year romance and his I’m A Celebrity flirtation with former Pussycat Doll Ashley came to nothing.
Meanwhile Scarlett also she has also just scooped herself another hugely important presenting gig alongside Dermot O'Leary at this year's National Television Awards, which will take place later this month on January 25th.
Earlier this year, Ashley Roberts and Declan Donnelly were ‘getting to know each other’.
We're sure Scarlett will be a natural at playing pranks on the audience and us viewers at home.
And 2017, looks set to be another incredible year for the brunette beauty, as she is also set to present a new series of Channel 4's dating show 'Streetmate', which made Davina Mc Call, 49, famous, with comedian Alan Carr.
“They said that we were the football team, and she was the quarterback.
You know, we weren’t allowed to talk in interviews.
A mega-excited Scarlett told The Sun newspaper: "I've watched 'Saturday Night Takeaway' with my family for as long as I can remember I'm such a huge fan, so to be a part of one of the biggest entertainment shows out there, with two of my all time TV heroes Ant and Dec, is an absolute dream. I didn't think 2016 could be topped but I really can't wait for my Saturday nights now." Scarlett will replace former Pussycat Dolls singer Ashley Roberts, 35, who had been co-hosting with Ant and Dec since 2013.
Bosses of the show are backing the Geordie star all the way and say they are sure she will be popular with fans of the programme, as she is "fun" and from the same neck of the woods as Ant and Dec.
I did ballet, tap, modern and lyrical – all different styles that tested my fitness and worked my muscles in different ways.