Ashley Greene Steams Up Cosmo Cover; Talks Marriage

It's no surprise that Ashley Greene rocked a pair of cut-off shorts and a tied-up top showing her toned tummy on the cover of Cosmopolitan magazine’s January 2011 issue. The Twilight beauty is always seen leaving the gym, and works hard for her rockin' body. The 23-year-old actress, who is currently dating Joe Jonas, opens up on marriage to the mag.

“I’m indifferent about marriage. I think sometimes people get married so they can say they have that person forever,” she shares. “But a ring doesn’t ensure that you’ll stay together."