Kyle Richards' Daughters Are the Picture of Grown-Up Glam

Kyle Richards and her family headed down to Mexico to celebrate the Fourth of July with a little fun in the sun. And The Real Housewives of Beverly Hills mom's little girls were looking all grown up during their trip south of the border.

The 90210 offspring were the definition of it-girl glam while on the family getaway.

We've also provided a little more evidence that this fam is "Livin' la vida loca."

Check out more photos of Kyle, below.