Kristen Bell wants Dax Shepard to "have his tubes tied" before she will get intimate with him again. The actress - who has daughters Lincoln and Delta with her spouse - insists she doesn't want any more children in the future so joked she wants her husband to have a vasectomy to rule out the possibility. She said: "Maybe I'll be a stay-at-home mom. Maybe I'll have had five more kids... "No, I don't want to be outnumbered! I think we're stopping at two. I'm not even sharing a soda with Dax until he gets his tubes tied!" The 'Veronica Mars' star admits she worried about becoming "crotchety" and not being a "fun" parent before having kids but 40-year-old Dax soothed her worries. She said: "Before we had kids, I'd say to Dax, 'I don't want to be like those people.' "I saw a few parents I didn't envy and was terrified I'd become crotchety and close-minded like them. “
