Will You Accept This Contouring Brush? 6 Makeup Secrets From the Bachelor Girls

The Tip: While the competition might seem like it demands high-glamour Hollywood style, Moldavon stresses that all the girls she works with want to look as natural and makeup-free as possible.

"These girls were born stunning," she revealed. "They like to look like an elevated version of themselves."

According to Moldavon, this means mixing multiple foundations together to create a unique base. "What takes them from regular to elevated is that we spend 45 minutes putting their makeup on," she said, laughing. "It's really every detail."