The couple, who married last year, lit up the red carpet at London's Royal Festival Hall ahead of the prestigious TV awards ceremony.
Wright kept things classic in a simple black tux, while Keegan dazzled in a chiffon sari-style gown with shimmering sequin embroidery.
The 28-year-old actress teamed her look with a chic messy braid and complementing jewellery.
Want to see more? Check out every single look from the evening in our gallery below: