As part of television presenting duo Ant and Dec, he's known of his cheeky on-screen persona.
And Declan Donnelly, 45, was in good spirits as he stepped out alone in London for a stroll on Tuesday morning.
The Saturday Night Takeaway host smiled as he headed out for a morning walk in the sunshine, clearly embracing the unexpectedly warm weather in black shorts.
Happy chappy: Declan Donnelly, 45, appeared in good spirits as he stepped out for a walk in London on Tuesday in a black hoodie and shorts
He had on a lightweight hoodie and wore a pair of dark sunglasses and a baseball cap as he listened to music on his earbuds.
The one-time Let's Get Ready to Rhumble hitmaker completed his look with a pair of grey trainers and a pair of bright white socks as he went about his business.
And and his TV host pal Ant McPartlin, 45, hit the headlines last week when a clip of the pair emerged in which they depict the history of entertainment for a hilarious TikTok advert.
Stepping out: The presenter donned a lightweight hoodie and wore a pair of dark sunglasses and a baseball cap as he listened to music on his earbuds
In a brief clip from the lengthy advert, Saturday Night Takeaway presenter Ant transformed into Queen Elizabeth I, complete with an elaborate red wig and painted white face.
Ant donned a shaped purple bodice and matching split skirt made from a silky material with a pretty paisley pattern.
His costume had ruffles around the high neckline and he wore a long gold chain which sat on his hips and hung down to the front across the split of the skirt.
The star's hair was decorated with pearls to match his pendulum earrings and he wore a large gold pendant on a chain around his neck.
Time traveller: It comes after Dec and his presenting partner Ant McPartlin, 45, looked very different on the set of a new TikTok advert as they depicted the history of entertainment
