The “Juno” actress and Portner, a choreographer and dancer, posed topless for a photo that Page posted on her official Instagram account.
The couple, who announced in January 2018 they were married, are seen leaning into an embrace about to kiss.
“HAPPY PRIDE!!! Sending love,” the caption reads.
On “The Late Show Stephen Colbert,” she said it was hard to not be “fired up,” given President Donald Trump and Pence’s outlook on LGBTQ issues.
“The Vice President of America wishes I didn’t have the love with my wife,” Page said. “He wanted to ban that in Indiana.”