TOWIE's Dan attended the event without pregnant girlfriend Jacqueline Jossa, as she was busy at work with EastEnders, and walked away with the prize.
Despite Jacqueline's absence, Dan was seen supporting his former TOWIE co-star Charlie King, who confirmed he is gay last week.
In an interview with This Morning, Charlie spoke about his sexuality to support National Coming Day, which took place on the weekend.
Meanwhile, Dan was also spotted mingling with a host of other famous faces, including model Olivier Cheshire and former X Factor judge Tulisa Contostavlos.
Posting a selfie taken with Tulisa on Instagram, Dan told his followers: "Lovely to see as well @Oliver_Cheshire @OfficialTulisa & my old mate @CharlieKing85 #TopNight but still feel fresh!"
Dan also shared a photo of himself with his former Splash! co-star Tom Daley, who picked up the Man Of The Year award, adding: "Was also great last night 2 catch up with my Splash buddy @TomDaley1994."
It's been a tricky week for Dan, as last Wednesday it was revealed on TOWIE that he had sent a photograph of his private parts to co-star Georgia Kousoulou.
Georgia was also shown on the ITVBe programme telling him their "flirting has to stop", adding that she would be "fuming" if she was his girlfriend.
But following Sunday night's show, Jacqueline was no doubt able to breathe a sigh of relief, as Dan made it clear he is not interested in Georgia romantically.
In August, Dan and Jacqueline revealed they are expecting their first baby together. The couple have since found out the sex, but are keeping it a closely-guarded secret.