Field trip time!
Sarah Jessica Parker and her husband Matthew Broderick stepped out on Thursday to attend the opening night of Broadway's Hello, Dolly! with Andy Cohen -- and to their sweet surprise they went unnoticed!
"C train to the opening of Hello Dolly! AND I CAN'T WAIT! #GayChristmas," the Watch What Happens Live host captioned his Instagram post, showing how no one on the train noticed them.
Parker also took to Instagram to document the night, sharing a funny video of Cohen and Broderick dancing while waiting for the train.
"Act 1," the Divorce star captioned the cute snap.
But, not all celebrities go unnoticed. See how Naomi Watts cleverly reacted when she caught a fan taking pictures of her in the video below.