LLOHANBOYFRIEND100807_001.JPGLindsay Lohan LLOHANBOYFRIEND100807_002.JPGThings are gettin' serious! X17 recently spotted the Mean Girls star with her snowboarding b/f Riley Giles (whom she met while at Cirque Lodge) out and about in Utah. Lindsay told In Touch Weekly: "Yes, I'm seeing someone... I am really happy and taking it day by day." Aw! Our photogs have seen these two holding hands and being very affectionate towards one another - in fact, he's her first real boyfriend since Harry Morton! (Hey, would you count Calum Best?) According to our photog, Riley used to live in Hawaii - he's a Newport Beach native - travels a lot and comes from a wealthy family. Sounds like a catch to me!