Dennis Quaid Screaming into 63rd Birthday with Hottie GF
Dennis Quaid My Hotttie GF Makes Me Scream ... So Do Roller Coasters
![](https://imagez.tmz.com/image/58/16by9/2017/04/03/58fd695a14a25ee4aef9ebe5db8cdc7e_md.jpg)
Dennis Quaid got his birthday celebration started early with a serious check of the ole ticker involving his girlfriend ... and a roller coaster.
Dennis and model Santa Auzina -- who's 30, btw -- hit up Six Flags Magic Mountain over the weekend and strapped themselves in for high-speed fun, and a lot of screaming.
He'll turn 63 on Sunday.
If the ride doesn't make him feel young, something tells us Santa will.