Kristen Stewart Becomes a Bombshell on Gorgeous W Cover

Robert Pattinson is one lucky guy!

Kristen Stewart got a stunning makeover for the September cover of W magazine. The sometimes scruffy Twilight Saga star, 21, sports a 60s-style bouffant hairdo, luscious lipstick that pumps up her pout and heavy eye makeup that emphasizes her startling blue eyes.

In an interview with the mag, the real-life girlfriend to Pattinson, 25, opens up about filming the last scenes -- a wedding and a honeymoon -- in the mega franchise.

After shooting the wedding, "I was kind of whacked," Stewart admitted.

When she and Pattinson shot sexy honeymoon scenes in the Virgin Islands, "I felt like I could shoot up into the night sky and every pore of my body would shoot light," she gushed. "I felt lighter than I've ever felt in my life."