The two friends were seen leaving the Teen Vogue dinner together, hand in hand, held at Kola House in New York City earlier this week.
After fans saw the pics, some were giving shoutouts to their “favorite couple”.
“they’re catching on,” Madison tweeted back at one fan, along with Hailey.
Madison is also seen arriving back to Los Angeles the day after, and leaving Catch LA after a Valentine’s Day dinner out.
FYI: Hailey is wearing Schutz shoes.