Diaz goes trippin' after jabs fear

Cameron Diaz showed her squeamish side on the debut of her new MTV travel show Trippin' on Monday night when she quaked as she received vaccinations for her adventure in Nepal.

The Charlie's Angels star teamed up with famous pals and visited some of the world's most remote areas for the new show, but admitted having the shots in Los Angeles were the hardest part of the whole experience.