In celebration of Christina Aguilera's 32nd birthday, we honor her amazing vocal range....um.... and cleavage.

Men's Heath magazine conducted a survey about what men find attractive in a woman, and came up with the top 11 qualities in a perfect woman. Curious? Here they are:

1. She laughs at his jokes: 75% of men surveyed said sense of humor is a huge turn on. Couple that with Canadian research that found men are more attracted to women who openly laugh at their jokes (even the bad ones.)
    
2. She is 2-4 years younger than him: According to data in the Journal of Sex Research, men are happier with their relationships and sex lives when their partners are 2 to 4 years younger than they are.
    
3. She's got a great smile and she's not afraid to show it: Research has shown that men find women more attractive when they are smiling, whereas the same research showed that women are more attracted to men with serious expressions.
    
4. She has big boobs: Is this a surprise?
    
5. She has long legs: As long as she is still shorter than him though, right?!
    
6. She has to have a career and make her own money: Independence is a turn on for both sexes.
    
7. She has small feminine feet: OK, so big boobs, long legs and little feet ... this woman is going to have trouble walking around!
    
8. She is well educated: Intelligence is a turn on.
    
9. She looks good in red: Study after study has shown that red is the color men are most attracted to.
    
10. She has narrow hips: Researchers hypothesize that narrow hips are linked with a healthier childhood and good genes.
     
11. She has brown hair: Men view brunettes as more attractive, approachable, intelligent and competent.

 It's MARIO LOPEZ aka A.C. Slater!

His wife tweeted the pic over the weekend.