HOT FOR TEACHER NIGHT?

Remember Mary Kay Letourneau? She's that former teacher who got knocked up by one of her sixth-grade students . . . a guy named Vili Fualaau . . . back in the 1990s.

Just to refresh your memory, Mary Kay was a 34-year-old married mother of four when she started her relationship with Vili . . . who was only 13 years old at the time.

In 1997, Mary Kay was arrested and sentenced to seven and a half years in prison for statutory rape. She was released in 2004 . . . and in 2005 Mary Kay and Vili got married. Now they have two daughters together.

Anyway, you might think someone like Mary Kay would try to avoid reminding people she's a convicted sex offender . . . but, apparently, that's not the case.

On Saturday, Mary Kay hosted a "Hot for Teacher" promotion at a bar in Seattle . . . called Fuel Sports Eats and Beats . . . where she signed autographs while Vili acted as the bar's DJ.

According to the owner of the bar, quote, "It turned into sort of a love story. I realize it had a sick twist at the beginning, but they're both adults now. They're both married by the state of Washington. So, it's just go and have fun on a Saturday night."

Look, I understand Mary Kay and Vili are both adults now, and they can do whatever they want. But she was his seventh grade teacher. I don't care what you say. That's messed up.