What are the characters played by Robin Williams and Nathan Lane pretending to be in the 1996 movie "The Birdcage"?

"The Birdcage" is a 1996 American comedy film directed by Mike Nichols, written by Elaine May, and starring Robin Williams, Gene Hackman,Nathan Lane, and Dianne Wiest. Dan Futterman, Calista Flockhart, Hank Azaria, and Christine Baranski appear in supporting roles.

Armand Goldman is the openly gay owner of a drag club in South Beach called The Birdcage; his partner Albert, an extremely effeminate and flamboyant man, plays "Starina", the star attraction of the club. They live together in an apartment above the club. One day, Armand's son Val (born after Armand had a one-night stand with a woman named Katherine) comes home to visit and announces that he has secretly been seeing a young woman named Barbara, whom he intends to marry. Although initially unhappy with the secrecy, Armand is thrilled by the news, along with Albert, who cannot wait to celebrate the wedding. Unfortunately, the couple learns that Barbara's parents are the ultraconservative Republican Senator Kevin Keeley and his wife Louise.

Barbara shares news of her father's plan to Val; to cover the Goldmans' alternate lifestyle, she has told her parents that Armand is straight and cultural attaché to Greece. Armand dislikes the idea of deception, but agrees to play along, hiring contractors to redecorate the family's apartment to more closely resemble a traditional household. Armand then tries to coach Albert on how to be straight, but Albert's flamboyant nature makes the task difficult.