Let's be honest, men's fashion isn't nearly as much fun as women's, especially when it comes to getting all gussied up in formal garb. For men, the pot can pretty much be boiled down to three basic variables

TV host Pat O'Brien has reportedly checked into rehab for the second time this year in a bid to kick his alcohol addictions.

TV host Pat O’Brien is the latest celebrity to check into rehab, following hot on the heels of Amy Winehouse, Kirsten Dunst and Eva Mendes. The 59-year-old host of "The Insider" has checked into a facility for unspecified treatment.