Harry Hadden-Paton and his wife Rebecca Night put on a romantic display at the event.
The 36-year-old actor – who portrays Martin Charteris in the series – attended the red carpet bash with his partner, and unlike other couples they did not co-ordinate their outfits.
Harry donned a navy blue chequered two-piece suit, while his spouse donned a black, floor-length, v-plunge, lace dress with cut out shoulder detail.
But ,nevertheless, the pair still looked as trendy as ever.
Harry Hadden-Paton puts on romantic display
