The Coronation Street actress was among the stars who were at the Manchester Opera House on Wednesday (16 September) for the first showing of the new musical.
Samia – who announced her pregnancy in March - looked fabulous in a floor-length black dress, flat white shoes, and seriously glossy hair.
The 33-year-old brought daughter Freya, who turns six in October, and her nephew along for the night, but left fiance Sylvain Longchambon at home. They became engaged in May after two years of dating.
Samia and Sylvain met when they were pair together on Dancing On Ice in 2013.