Ariana Madix and Katie Maloney

The Vanderpump Rules co-stars and Something About Her founders were seen leaving Ariana‘s house in Valley Village, Calif. on Saturday (August 19).

PHOTOS: Check out the latest pics of Ariana Madix

Ariana, 38, stepped out in a bright yellow button down, white pants and gold heels. She paired the look with a beige woven leather bag and brown sunglasses. Katie, 36, opted for a short-sleeved white dress that featured lace accents and black flats.

The pair’s outing comes shortly after it was announced that Ariana would be releasing a new book, Single AF, which will feature cocktail recipes as well as some behind-the-scenes gossip about her relationship with ex Tom Sandoval.

Tom and Ariana were spotted filming Vanderpump Rules together earlier this week and you can see all the photos here.