How do I get people to stop kissing my baby?

Brittany • A busy Wife and Mommy of 3! :0) Every day is a blessing!
I have a 10 month old daughter and I am 12+6 weeks pregnant with twins. It drives me insane when people are always touching and kissing my daughter! I think it is gross and I do not want them
All in her face! I have talked to my husband about it and he thinks I am overreacting and that if I asked people not to kiss her and get in her face that I would sound bitchy and rude! I do not want to be rude but I really hate people in her face! The fact that I am pregnant with two more and knowing that people will be in their faces too stresses me out! What do you guys think? What would you do?