As the two arrived for the Nickelodeon's Kids' Choice Awards on Saturday in Los Angeles, California, all eyes were on the 12-year-old Whip My Hair singer.
Outshining her 14-year-old brother, Willow donned a chic, textured white dress that featured caramel coloured detailing.
Shining star: Willow Smith outshines her older brother Jayden at the Nickelodeon's Kids' Choice Awards in Los Angeles, California on Saturday
She wore an elbow-length distressed denim jacket over her modern frock and sported studded earrings to boot.
Adding some edge to her otherwise feminine outfit, the daughter of Will Smith and Jada Pinkett Smith teamed her ensemble with black lace-up Chanel boots and neon yellow socks that peeked through the top.
She appeared ever-so-confident as she posed with her freshly manicured hand in her front pocket.
Edgy and feminine: The 12-year-old wore a flirty white dress and distressed denim jacket that she paired with biker leather Chanel boots
Sibling style: Willow looked chic in her ensemble, as Jayden looked much more casual
With her hair styled up in a firm updo, she kept her facial expression simple and fierce, barely cracking a smile.
Meanwhile, Willow's brother - who posed in a series of snapshots with her - looked a bit confused.
With his eyebrows raised, he left his mouth open for the camera, as if he was unsure as what to say or if to smile.
Confused? Jayden raised his eyebrows and left his mouth open for photos
And his outfit casual in comparison, donning an oversized black sweater, fitted trousers, and black sneakers.
He also wore a hat that was loosely placed on his head.
Later, the starlet was seen jumping on a trampoline, appearing to be having a blast.
Jayden is known for his acting skills, but he recently posted a new song titled MSFTS Anthem 2 to his YouTube page, the sequel track to the song off of 2012's The Cool Cafe mixtape.
Fun time: The 14-year-old took a break to play on the trampoline