Nicole Kidman and Keith Urban are both masters of their craft — her at acting and him at singing. And having been married for 19 years, the two have figured out how to make things work. In an interview with W Magazine published on Friday, January 3, Kidman, 57, shared the secret that has allowed her marriage to Urban, also 57, thrive.

Nicole Kidman recently opened up about her marriage to husband Keith Urban, who she tied the knot with in 2006. The “Babygirl” star, 57, who shares daughters Sunday Rose, 16, and Faith Margaret, 13, with the singer, also 57, revealed the secret to their bliss is quite simple.

The Golden Globe winner married the country singer in June 2006. The couple are the parents of daughters Sunday, 16, and Faith, 13.