Diane Keaton visits Ariana Madix and Katie Maloney’s new sandwich shop Something About Her… which has a dish named after Annie Hall star

Diane Keaton visited Ariana Madix and Katie Maloney’s recently opened sandwich shop Something About Her this week.

After several postponements, the two Vanderpump Rules stars were finally able to launch their business venture on May 22.

Their menu includes several sandwiches named after romantic comedy stars like Reese Witherspoon, Drew Barrymore, Meg Ryan – and Diane.

Now Diane herself has stopped by the establishment for a bite to eat, as seen in a photo uploaded to Katie’s Insta Stories.

The 78-year-old showed off her signature style – a bowler hat, blazer and black-framed glasses – as she posed with Katie’s mum Teri.

Diane Keaton visited Ariana Madix and Katie Maloney’s newly opened sandwich shop Something About Her this week, where she posed with Katie’s mom Teri

Katie beamed on the photo: ‘we had an unexpected visitor today… thank you @diane_keaton for your support! it was so nice to have you’.

She did not specify whether The Godfather actress had tried The Diane, the $16 sandwich named after her.

The menu item is filled with Sicilian tuna salad, dill, olive oil, sunflower microgreens, preserved lemon and marinated fennel, served on an artisan baguette.

Diane has a long history with romantic comedies, including some created by Woody Allen, such as the enduring classics Annie Hall and Manhattan.

More recently, her forays into the genre have earned her a star turn in the Book Club films alongside Jane Fonda, Candice Bergen and Mary Steenburgen.

One of the other themed sandwiches at Something About Her is The Cameron, named after Cameron Diaz, whose Avaline wine brand is also served there.

Other offerings are named after movie stars like Kate Winslet, Kerry Washington and Viola Davis, and another is named after noted rom-com director Nancy Meyers.

Katie and Ariana’s respective exes, Tom Schwartz and Tom Sandoval, co-own two bars in Los Angeles, TomTom and Schwartz and Sandy’s.

After several postponements, the two Vanderpump Rules stars were finally able to launch their business venture on May 22;  Katie and Ariana pictured in the restaurant

After several postponements, the two Vanderpump Rules stars were finally able to launch their business venture on May 22; Katie and Ariana pictured in the restaurant

Diane has a long history with romantic comedies, including several created by Woody Allen, such as the enduring classics Annie Hall, which portrays her and Woody

Diane has a long history with romantic comedies, including several created by Woody Allen, such as the enduring classics Annie Hall, which portrays her and Woody

More recently, Diane (left) starred in the Book Club films alongside (from left) Jane Fonda, Candice Bergen and Mary Steenburgen;  depicted in the second Book Club film

More recently, Diane (left) starred in the Book Club films alongside (from left) Jane Fonda, Candice Bergen and Mary Steenburgen; depicted in the second Book Club film

The two women spent two years preparing the debut of their own company Something About Her, but encountered several obstacles along the way.

One of the problems was their disputes with their chef and consultant Penny Davidi over things like salary, as seen on Vanderpump Rules.

In April, Katie appeared on the podcast On the road with Teddi Mellencamp and Emily Simpson and shared that she and Ariana had said goodbye to Penny.

But just weeks later, Katie and Ariana were able to go on Watch What Happens Live and announce to Andy Cohen that their store would open on May 22.