Katie Holmes and Michelle Williams both have nine-year-old daughters, and when the mother-daughter duos showed up in New York this weekend, fans took notice.

Katie Holmes is, of course, the mom of Suri Cruise–her daughter with ex-husband Tom Cruise. Holmes and Cruise shared the stage at the 2015 Global Citizens Festival in Central Park. Katie Holmes served as host of the event.

Katie Holmes encouraged Suri to say hi to the audience. She looked adorable, but shy, in her gray leggings, pink and white dress, and white sweater.

Katie Holmes brings look-alike daughter Suri onstage at the Global Citizen Festival http://t.co/5eCdveaAPH pic.twitter.com/3vOxsN9PMe

— People magazine (@people) September 27, 2015

Matilda Ledger is the daughter of Michelle Williams and the late Heath Ledger, who died back in 2008 when Matilda was just a toddler. This mother-daughter duo took in a Broadway play this weekend. The two saw Finding Neverland, starring former Glee star Matthew Morrison. They were spotted posing for a picture with the actor backstage after the show. Matilda was adorable in a tie-dyed t-shirt and cowboy hat.

Michelle Williams reminds her daughter to #believe at #FindingNeverland last night! http://t.co/6jbq1MVm2g pic.twitter.com/6EJb5oPyYH

— Finding Neverland (@NeverlandBway) September 28, 2015

It’s hard to believe that both Michelle Williams’s and Katie Holmes’s daughters are growing up so fast. It won’t be long before the two are navigating the streets of New York sans their famous moms.

Do you suppose the two might become friends?