Helen George Stuns in Black Satin at Finale

turned heads as she attended a screening of the series 15 finale of alongside her boyfriend, Dan Innes, at the Ham Yard Hotel in London on Thursday evening.

The actress, 41, who portrays Trixie Aylward on the drama, looked nothing short of sensational in a plunging black satin top as she cosied up to her boyfriend, 51, ahead of the screening. 

Helen teamed the daring halterneck top with a pair of stylish black leather jeans, striking a series of poses for the cameras. 

To complete her look, she added inches to her frame with pointed black heels and accessorised with gold jewellery. 

Meanwhile, her boyfriend Dan cut a smart figure in a velvet blazer and black corduroy trousers as he sweetly wrapped one arm around Helen. 

Also in attendance were Victoria Yeates, Miriam Margolyes, Renee Bailey, Stephen McGann, and Natalie Quarry. 

Victoria, 42, best known for her role as Sister Winifred in the series, slipped into a vibrant purple floral dress layered beneath a black leather jacket for the screening. 

Miriam, 84, who previously portrayed Mother Mildred, cut a comfortable figure in a vibrant multicoloured jumper and grey trousers. 

Renee, 31, who plays nurse Joyce Highland, opted for a laidback look in a black hoody paired with black trousers and a khaki leather jacket as she smiled for the cameras. 

Stephen, 63, who portrays Dr Patrick Turner, looked suave in a navy double-breasted coat as he posed ahead of the screening. 

Natalie, 26, best known for her role as Nurse Rosalind Clifford in the drama, oozed class in a structured grey blazer paired with a white top and black trousers. 

The popular BBC One show, which follows a group of nurse-midwives and nuns working in , returned for its 15th series last month.

The storyline has been following 's Sister Monica Joan - with an emotionally charged episode leaving viewers eager for more.

Beloved character Sister Monica was diagnosed with kidney failure, with Dr Patrick Turner, played by Stephen McGann, sending her for further testing to find out how seriously the condition had taken hold.