Leaving their daughter with Aoife Belle with a babysitter, Una and Ben put their glad rags on to attend a star-studded awards ceremony in London.
Una showed off her trim figure in a gorgeous flapper-style nude dress, covered in intricate black bead detailing and fringing.
The pop star's shoes looked like they were made for her frock, as they coordinated perfectly, and she carried a black leather handbag.
Una completed her party style with statement dangly earrings and swept her hair half up and half down.
Rugby player Ben, meanwhile, looked incredibly dapper in a tuxedo and smart black shoes as they walked the red carpet holding hands.
It seems Una and Ben had a great night at the Attitude Awards, held at the Royal Courts Of Justice, and even got to rub shoulders with superstar singer Cher - sort of!
Una grabbed her camera and filmed a short clip of Cher walking past them both, before spinning the lens around to show their excited faces!
Check out Una's video here: