It's that question burning a hole in everyone's mind. Do the guys and girls on 'The Bachelor' really have sex? In a word, yes, as we learned on '20/20' ( Mon., 8PM ET on ABC).

But, really, it's not like that's a big shocker. A guy and a girl. Skimpy outfits. Champagne. Steamy hot tub ... um, no, they just look longingly at each other and call it good.

And who had the most sex out of all the bachelors? That would be Bob Guiney, who bedded down five and a half women. Wait, what? Five and a half?

Watch the video after the jump.

If past seasons are any indication, chances are Jillian Harris won't find true love on 'The Bachelorette.'

But while the show's marriage track record is a lousy 1 for 17, many Bachelors and Bachelorettes have gone on to do great things after the final rose ceremony. Some have landed new TV gigs, some have written books, while others have actually made it down the aisle -- albeit, with people not featured on the show.

Check in with all 17 contestants to see what they're up to today. -- By Andrew Scott

The other night, Band From TV gave a concert to raise money for autism research. The band features Greg Grunberg, James Denton, Adrian Pasdar, Hugh Laurie, Bob Guiney, and others. Of course, I'm assuming that's Pasdar. It could be Sylar. Not the best sound quality, but it's worth seeing (and there are more videos here). Take a look at who joins them on tambourine near the end.

I really wonder sometimes what working, struggling musicians think of celebrity bands. You know what I mean; you've been playing at P.J. McDrunkerson's every Friday night for the last five years and it seems like you're never going to get any better gig than that, and then some TV or movie star decides to start picking at a guitar, and they're getting pots of money and recording contracts thrown at them. If I were in the position, I'd probably be a little resentful. Well, maybe a whole lot resentful. And bitter. But that's just me.

But at least these celebs are giving their exorbitant appearance fees and CD proceeds to good causes. Take the case of the Band from TV, which consists of Greg Grunberg of Heroes on drums, Hugh Laurie from House on the keyboards, and James Denton from Desperate Housewives on the guitars. Also in the band are Bob Guiney of The Bachelor, Bonnie Somerville of Kitchen Confidential, and -- gasp! -- a couple of others. This article from USA Today (by way of our friends at AOL) gives the details on how the band got together, what they play -- covers of party songs! -- and the hundreds of thousands of dollars they get per appearance. But it also discusses why Grunberg, who founded the band does it: to raise money for epilepsy research (his son is epileptic). Laurie is doing it for Save the Children. And Guiney? Well, he's probably doing it for the "Bachelor Bob Fame Reclamation Fund," but the article doesn't say.