First, let me just say that this is a perfectly valid question. It's not just because he is hot or because of his past career as a male stripper in Florida. There have been many rumors circulating around the internet that he's bisexual. Channing has never came out and stated that he is 100% straight, which is pretty cool because it shows that he is fine with the gay rumors. From his interviews, Channing seems to be a very gay friendly person. He has a lot of gay friends in the industry, most notably Matt Bomer. He also supports gay rights, which is always a plus!
Here are some COOL and INTERESTING facts about Channing Tatum's sexuality:
1. Channing met actress Jenna Dewan on the set of their movie Step Up in the year 2006. When filming ended, they started dating and they were eventually married on July 11, 2009 in Malibu, California.
2. Channing Tatum revealed that he has a man crush on George Clooney. He even said he would have sex with George!
"Well I've spent time with George Clooney and he's the most interesting man on the planet. He can do it all. Yep, I guess what I'm saying is I'd have sex with him." - Channing Tatum
3. Channing is gay friendly. He even produced a hit movie titled "Magic Mike", in which the biggest audience for that movie were gay men and women.
In conclusion, let me just say that Channing Tatum is a happily married man. He may be exclusively straight, but considering how openly he talks about his man crushes, I'm going to say that he might be bisexual.
Although, I don't think it matters anymore because he is married and his wife recently gave birth to a girl in 2013.
Remember to catch Channing Tatum in his latest movie "White House Down", directed by the famous Roland Emmerich!