Kim Zolciak and hubby Kroy Biermann arrive at LAX and discuss the topic of cosmetic surgery and the future enhancements of their 18-year-old daughter Ariana. Kim has yet to admit Ariana has had lip fillers but it's clear via Instagram she's had SOMETHING done! Kim's other daughter Brielle, who also got fillers at 18, has since removed all fillers in favor of a more natural look. Kim also goes on to say she doesn't want her daughters altering their faces... so... lips don't count?