Christina Aguilera looks glamorous in the new Stephen Webster jewellery ad campaign. In the new ads, which were shot by photographer Vincent Peters, Christina pays homage to Hitchcock’s leading ladies, and looks timeless while doing so.

The pop star was four-months pregnant when she posed for the shoot.

Webster has revealed: “We shot it in August. I got a call from her when she was on her world tour in Korea, and she told me she was pregnant.”

“We’d originally planned to shoot the campaign in October or November but we decided that the minute she got back from touring would be the best window of opportunity.” “It was okay. The way we shot it, you wouldn’t know. We weren’t going for full-body shots.”

“She was a real coup for us. She’s our longest-term regular client and the right age for the brand,” said Webster to Marie Claire.

“We think she’s in the most glamorous period of her life right now, and she is the main source of inspiration behind the collection.”

Christina adds: “Working together on this campaign and collection has been an incredible experience. I am honoured to be a part of it all.”