They also host ITV's reality TV show I'm a Celebrity... in which celebrities are placed in the jungle in Australia and have to compete to win the show. In April 2009, Donnelly and Mc Partlin achieved wide international exposure after interviewing Britain's Got Talent contestant Susan Boyle, whose audition would become the most-viewed You Tube video of 2009. Ant & Dec have their own production company Mitre Television where they produce their shows.
Declan Donnelly seems to have finally found love again, as it has been reported he is dating his long-term manager Ali Astall.
The 'Britain's Got Talent' host - one half of Ant & Dec - is said to have grown close to Ali after ten years of working together, and the couple have enjoyed months of secret dates.
According to The Sun, the pair have now confirmed their romance to family and friends, and she has told her bosses at celebrity agency James Grant Management.
He was successful and it was on the Byker Grove set that he first met Mc Partlin.
Donnelly and Mc Partlin soon became the famous duo known today, who host Ant and Dec's Saturday Night Takeaway, an entertainment show in which they compete against each other and the audience can win prizes.
The couple, who met as teenage actors, had split before but said that this time it was for good, he said, adding: "I want to make it clear there's absolutely nobody else involved." Donnelly and Buckfield are close to Mc Partlin - who lives next door in a quiet street in Chiswick - and his longterm girlfriend, singer Lisa Armstrong, who are comforting them over the split.If the rumours are true, we wish you both well together!Declan Joseph Oliver 'Dec' Donnelly, OBE (born 25 September 1975) is an English television presenter, producer and actor, best known as one half of the British acting and TV presenting duo Ant & Dec, with the other being Anthony Mc Partlin.According to reports today, Dec has found love with his manager, Ali Astall.Having worked together for over a decade, Donnelly and Astall have apparently grown extremely close and, after a string of secret dates, the two are now a couple.