Gigi Hadid isn't the only model daughter of Real Housewives of Beverly Hills star Yolanda Foster. Foster's other daughter Bella Hadid is also on her way to conquering the modeling world as she turns 18 on Thursday.

Lisa Rinna & Brandi Glanville Fighting After Amsterdam Trip?

Bella revealed to Lucky Magazine that she was going to be with her mom for her big birthday. "I think I'm going to go back to LA for the weekend and visit my mom," she said. "I can't wait to see her. It's the first year that I've been away from my family, and all of my friends are away at college in different places, so we're all separated. It's going to be weird to not have everyone together, but I'm glad that they're all doing their own thing."

Bella also revealed that her older sister Gigi has certainly helped her out as she started her modeling career.

Lisa Vanderpump Calls Teresa Giudice After Jail Sentence 'Not Everything Needs To Be On Display'

"With modeling, she knows that sometimes I get down on myself, but she's taught me that if I go to a casting and someone doesn't like me, it's not because they don't like me, I'm just not what they're looking for," she said. Bella also revealed that Gigi has taught her a lot about confidence and self-worth.

"She's a really great older sister in that sense, because she just wants to make sure that I know that everyone has their own beauty and everyone is beautiful in their own way, and if someone doesn't like you it's not because you're not a great human and they don't like you for who you are, they just don't need to use you that day."