The star, who won the award for Best Entertainment Performance with sidekick Ant Mc Partlin, couldn't take his eyes off girlfriend Ali Astall, who looked stunning in a printed dress.
Ashley Roberts is happy for ex Declan, who recently got engaged "I'm happy for him," added the 33-year-old, who was wearing a plunging black leather top, black trousers and jacket at the Grosvenor Park.
Declan Donnelly – one half of everyone’s favourite presenting duo Ant & Dec – married Ali Astall two years ago.
And of course Dec has celebrated his anniversary by sharing a very sweet snap of the couple.
And while Ant and his wife Lisa Armstrong were sat next to them, the couple looked as though they only had eyes for each other.
Dec is believed to have started dating Ali, who managed both Ant and Dec's careers for over a decade, early last year but only went public in October 2013.