Julianna Margulies
US Actress

 Kyra Sedgwick
US Actress
IMdB article:

Julianna Margulies shocked bystanders in a lesbian nightclub when she smooched with and groped fellow actress Kyra Sedgwick during a kinky night out. Julianna admits, "We were dancing. We kissed each other and we rubbed each other up while we were standing at the bar. We wanted to get into the whole lesbian vibe."
The two actresses were preparing for their raunchy roles in the new Hollywood drama 'What's Cooking?', where they play a pair of lesbian lovers. Julianna adds, "We kissed quite often. The kisses were nice, soft and gentle." Kyra, who is married to Kevin Bacon, and Julianna decided to visit gay clubs in New York so they could watch and learn from same-sex couples. Kyra confessed, "It was pretty hot. We were touching each other's bodies. It seemed so comfortable."