Karlie Kloss' Younger Sister Steals Thunder From Her; Duo Seen At The 'Paper Towns' Premiere!

Karlie Kloss' younger sister Kimberly accompanied where to the "Paper Towns" premiere in New York on Tuesday, and E! News was quick to note that the Kloss family hit it big in the gene pool department.

While Karlie flaunted her to-die-for figure in a simple yet sophisticated beige number and matching stilettos, it was her younger sister who seemed to have stolen the thunder from her in a white cutout dress and black strappy heels.

Kimberly is rarely in the spotlight, so not much is known about the beautiful blonde. Nevertheless, she did oblige Teen Vogue in 2012 and appeared on a spread with Karlie. In an interview with the glossy, Karlie revealed some of Kimberly's, as well as her twin sister Kariann's, interests.

"Kariann is a horseback rider and lacrosse player," Karlie told Teen Vogue. "She's the star goalie. She's in the newspaper all the time!" 

"Kimby plays softball and has a thing for leopard-print anything," Karlie told the source about her other sister Kimberly. "They are currently planning college visits and, like most seventeen-year-olds, still figuring out what they want to do with the rest of their lives. Kariann may want to be a vet (she has plenty of animals to practice on!). Kimby isn't sure yet."

Meanwhile, Karlie Kloss' younger sister looked like she had a wonderful time during the premiere of her sister's BFF's movie. She was there with her sibling to support the star of "Paper Towns", Cara Delevingne.

Meanwhile, The Hollywood Reporter said that Kimberly's supermodel sister is currently busy with her own behind-the-scenes YouTube channel, which she launched on Tuesday.

The channel, appropriately titled "Klossy", will let fans in on what goes on behind Karlie's modeling career including her passion for baking, college life (she just got accepted at New York University) and her awesome adventures with her equally famous friends.

"I've spent the majority of my life in front of the camera, but not my camera," Karlie explained. "And this is where this is different. These are the things you didn't get to see before."

Surely, fans are hoping they'll get to see Karlie Kloss' younger sister again in one of her videos.