Bristol Celebrates 21st Birthday By Taking Shots ... At Caribou

While most people celebrate their 21 birthday by drinking themselves into a stupor, Bristol Palin isn't one to engage in such scandalous behavior. Instead, she'll uphold the Palin family tradition of celebrating all of life's biggest moments by killing wildlife. When asked about her birthday plans for tonight, her rep said:

"Bristol is working today. She will have a small get together with family and friends tonight, but it will be an early evening because she is getting up first thing in the morning to go caribou hunting."