Christine Baranski celebrated a night out on Broadway in style. The Gilded Age actress, 73, stepped out at the re-opening of Mamma Mia! at New York City's Winter Garden Theatre on Monday, Aug. 18, wearing a disco-inspired silver sequined suit and was photographed holding hands with singer King Princess, 26.

Christine Baranski and King Princess sparked dating rumours this week after they were spotted holding hands on the red carpet for the Broadway reopening of Mamma Mia.

In the first picture, Baranski, 75, posed in a shimmery silver suit as she wrapped an arm around King Princess, 26, who wore a newspaper-inspired button-down blouse with black trousers. The singer-songwriter cheekily captioned the photo with a hashtag that reads: “Love is Love.”