They're best friends each climbing the ladder of the supermodel world in New York City with amazing ease.
And on Friday the teenage beauties went head-to-head with alluring selfies posted to Instagram.
Kendall Jenner looked happy to be texting while in an office building and Gigi Hadid appeared ready for a meeting as she sat in the back of a town car. Hailey Baldwin, on the other hand, posted an older photo from the summer where she wore a bikini.
The 19-year-old Jenner captioned her picture 'Big news tomorrow...#WatchThisSpace.'
It is likely the E! star will be announcing a new modeling contract as she has been getting job after job this year.
Dressed for fall in half-leather, half Spandex black trousers and a black-and-white sweater with an oversized scarf, the Keeping Up With The Kardashians star looked ready for a photo shoot.
As she sat with her legs crossed in a high rise, the half-sister of Kim, Kourtney and Khloe smiled as she looked down at her cell phone.
Kendall was made up perfectly with dark eye color. Her red nails stood out against her monochrome outfit.
Gigi, also 19, looked angelic (and a bit tired) as she sat with her purse on her lap. Her hair was worn down in pretty curls and her makeup was very light but flattering.
Her caption read, 'Business grind.'
Her mother is Yolanda Foster of Real Housewives Of Beverly Hills fame and her father is businessman Mohamed Hadid. She shot to fame with her sultry campaign for Tom Ford's latest fragrance.
Hailey, 17, looked pensive as she held her lip while sitting in a lounger on a wood dock.
Dressed in a bikini with a towel on her legs, the blonde (whose father is actor Stephen Baldwin) was showing off her very toned stomach.
The teenagers are all close friends and have been seen in Manhattan together as they enjoy downtime from photo shoots.