Did Ashley Greene Corrupt Joe Jonas?

After watching his older brother, Kevin Jonas, keep his purity pledge by marrying at the ripe old age of 22 (and then complain that sex with his new wife, Danielle Deleasa, was "not worth the wait",) 21-year-old Joe Jonas must have thought, "frig this," and thrown away his own purity ring, which he, like his brothers, originally donned as a promise to God that he wouldn’t have sex until he was married.

Joe has already developed a love-em-and-leave-em type of attitude, after infamously dumping both Taylor Swift and Demi Lovato over the telephone in conversations that reportedly lasted no longer than 30 seconds each, and his new gal pal, 23-year-old Ashley Greene, is no Disney virgin. Ashley Greene & Joe Jonas Are Dating

The actress, who is best known for her role as Alice in the Twilight movies, has talked candidly about sex in the past and has given us the impression that she knows a thing or two about doing the horizontal tango.

"Take the best sex you've ever had in your life and multiply it by 100, and that's vampire sex," she told Maxim Magazine last year, when she appeared as their (scantily clad) cover girl. Ashley also appeared fully nude in leaked, pre-fame photos that made their rounds on the internet in early 2009.

So has everyone’s favorite middle brother abandoned his pledge to God and done the deed with his new girlfriend? It would appear so, at least according to Life & Style. Is Ashley Greene Next To Be Dumped By Joe Jonas?

"When they’re not traveling, they’re basically living together," reports the magazine via HollywoodLife.com.

Although Joe and Ashley spent the summer, canoodling in public, and have supposedly gotten serious, we wouldn’t be surprised if heart-breaker Joe isn’t dating someone new by the end of the year. Now, we only have to wonder: what will the youngest brother Nick Jonas do? Will the 17-year-old keep his purity pledge and marry young like Kevin or act like a normal 20-something guy and play the field like Joe?