She certainly has a well-rounded… list of credits (gotcha!).

http://www.imdb.com/name/nm0000183/?ref_=tt_ov_st_sm

and the film I mentioned:

http://www.imdb.com/title/tt1984153/?ref_=nm_flmg_act_12

Marilyn Monroe and Kurt Wild in Tyra Banks show "Gay for Pay".

Appearing on Tyra Banks talk show once does not make him a TV star.

America is still too conservative so starring in porn usually is like a killer to having a successful career as a mainstream actor.

I know she's not a guy, but wasn't Jennifer Love Hewitt a porn star before she made it big?

First I've heard of this, do you have a source?

Well, I think as long the star doesn't mind news talking about his 'adult portofolio' past, as well as the consequences to that, any porn star can shift into an actual Hollywood star. Assuming they have the charisma, talents, and other chops for it tho.
Sylvester Stallone is a great example of this.

@Dene:

maybe i'm nuts but i actually find this guy quite ugly

You're not alone, I can tell you that.

Exactly. He is not attractive at all to me.

@Dene:

maybe i'm nuts but i actually find this guy quite ugly

You're not alone, I can tell you that.

Some? Try everyone. As close as we seem to get, however, is "Reality Star leaks…" and "Famous Actor/Musician/Athlete leaks selfies/video." Fortunately, there are lots of those, and more all the time. You almost cannot be on Big Brother without flaunting it or showing yourself in full action mode.

Anyway, "Ron Ely started out nude modeling for European gay magazines." I found that on the Internet, so you know it has to be true, even though I have been unable to find any such images. No, of course Nudism and nude modeling do NOT equal porn, but I sure would love to see this Tarzan au natural.

As for Simon Rex, he has gone on to being a regular on several television series and has his porn listed among more routine credits at imdb.com. These solo videos no doubt played a major role in making him famous, and perhaps contributed to whatever success he has had.

Interestingly, he has not flaunted his pecs or otherwise featured physical displays to capitalize on his creative wanking and endearingly (corrected outstanding typo: endaringly) adolescent/puerile sex talk. In contrast, look, just Look, at those outstanding Teen Wolf studs wanking away, carried away by their own embodiment of lust-filled critters on the telly.

With the Jonas bros, Zac Efron, Taylor Lautner, and a few other walking phallic monuments relentlessly teasing, maybe some of them will shrug as Bieber seems to have done and just let everyone see everything. Their dicks already are a major part of their appeal, and its not like anyone who matters would be shocked. Betcha they would get more job offers, not fewer.