Aoki Lee Simmons is calling it quits on modeling. Over the weekend, the 22-year-old daughter of Kimora Lee and Russell Simmons took to Instagram to vent about her difficulty landing gigs in the modeling industry - which stings since her momma is SUCH a famous model. In a selfie video, she says: "It's hard to go somewhere and get told over, over, and over, 'No, no, no, you're not pretty enough.' I think I'm probably wrapping up modeling soon. I'm, like, getting a job in my degree field, but you know, while I'm still here, I should do my best . . . I hope it doesn't sound . . .