The blonde beauty, 29, married her musician love Christopher French on Monday, Sept. 8, after getting engaged last August.
"She looked like an angel," adds Hudgens, who was one of Tisdale's six bridesmaids. The bride wore a stunning white wedding dress with cap sleeves and a voluminous skirt. Her blonde hair was down in waves and adorned with a flower crown.
"She's so beautiful and she just glowed," Hudgens tells Us, adding that her favorite moment of the day was "seeing her walk down the aisle."
The two actresses have remained good friends in the years since they got to know one another on the set of their Disney movie.
"We just like having a good time," Hudgens explains at the Benefit Cosmetics National Wing Women Weekend. "We've known each other for so long. We've been through so much together that I just know that she's going to be in my life forever."