For those looking to keep the calorie intake down but still want to be part of the party!

These beers are better options if you're watching your calorie intake.

Beck's Premier Light: 64 calories (fewest!)
Amstel Light: 95 calories
Anheuser Busch Natural Light: 95 calories
Michelob Ultra: 95 calories
Natural Light: 95 calories
Miller Light: 96 calories
Heineken Light: 99 calories
Budweiser Select: 99 calories
Coors Light: 102 calories
Corona Light: 105 calories

Also here are a couple links with some other options...hope it helps.

http://www.fitnessmagazine.com/recipes/drinks/wine/fitness-magazine-light-beer-taste-test/
http://bootiquefitness.com/how-to-enjoy-beer-on-labor-day-weekend/
http://thebestlist.menshealth.com/node/2959