adult 
McKayla Matthews is a retired porn star, active from 1999-2004. She has also been credit as Amanda Roberts, McKala, McKayla, and McKayla Mathews.
Thighs Wide Open
Extra
Slumber Party 4
Finally Legal 2
Emmanuelle 2000: Being Emmanuelle
Tracy
Emmanuelle 2000: Emmanuelle and the Art of Love
Zoe
Emmanuelle 2000: Emmanuelle's Sensual Pleasure
Sharon (as McKayla)
Carnal Sins
Elise
Sexual Predator
Lisa Bevens
Dark Angels
Virgin
Babes Illustrated 7: The Swimsuit Edition
Weapons of Ass Destruction
Mission to Uranus
Bounty Huntress: Undercover
Amanda
Babes Illustrated: The Collector's Edition
(archive footage)
This Isn't McHale's Navy
A Midsummer Night's Cream
Puck
Pleasures of Sin
Amanda
Young and Juicy Big Tits 7