Her big brother Cody Simpson is a fully-fledged Hollywood star.
And Alli Simpson is hot on his heels, stepping out from her sibling’s shadow as she attended the Z100 iHeartRadio Jingle Ball in New York on Friday.
The 19-year-old Australian turned heads as she stunned in a chic ensemble at the festive event that was chock full of famous faces.
Move over, Cody! Australian beauty Alli Simpson joined the A-list as she attended the Z100 iHeartRadio Jingle Ball in New York on Friday
The up-and-coming model, singer and actress looked a natural on the red carpet as she struck a series of poses for the cameras.
Looking older and more sophisticated than her tender age of 19, Alli stunned in a stylish monochrome outfit.
The Gold Coast-born beauty opted for a black silk shirt teamed with a pair of high waisted slacks of the same hue.
Chic look! Alli looked more sophisticated than her years in a stylish monochrome ensemble
Fun, fashionable and festive! Perhaps giving an ode to the Christmas season, Alli coated her plump pout with a festive red lipstick
She completed her trendy look with a pair of back suede ankle boots.
And perhaps giving an ode to the Christmas season, Alli coated her plump pout with a festive red lipstick.
The teen queen certainly looked at home among the bevvy of A-Listers who turned out for the annual event, held at Madison Square Garden.
Red carpet glam: Alli looked like a natural as she mingled with the biggest stars on the planet
Star-studded: Niall Horan (L) and Katie Holmes (R) were among the sea of famous faces at the New York event
Also appearing on the red carpet were One Direction heartthrobs Niall Horan and Liam Payne, who attended without his lady love, Cheryl Tweedy.
Ed Sheeran performed at the star-studded gala, as did The Chainsmokers and Demi Lovato.
However, stealing the show was Katie Holmes and her eleven-year-old daughter, Suri Cruise, who took to the stage to introduce their pop princess pal, Taylor Swift.
Jingle Ball rock! Taylor took to the stage with her old friend Ed Sheeran
Show-stoppers: Mother-daughter duo Katie and Suri stole the show