Engaged in March, the happy couple is now just weeks away from tying the knot – and PEOPLE is with them every step of the way.
Check out the exclusive video in which Johnson, 39, goes wedding dress shopping with bridal expert Carson Kressley. (Open back, yes please! Sequins? Not so much).
And be sure to tune in for more of PEOPLE’s exclusive wedding video series with Herjavec and Johnson, including upcoming videos on flower selection, arranging a custom bar and, of course, the rehearsal for the first dance.
The song? “At Last” by Etta James.
“We were given that song when we were on [Dancing with the Stars], and I started choreographing it,” Johnson told PEOPLE in March. “We were really excited to do the dance because we were starting to fall in love with each other. But then we got voted out and we were a bit disappointed we didn’t get to dance that dance. It seems appropriate that it will be the first dance together of our lives and husband and wife.”