Who Is Justin Bieber’s Drag Racing Gal Pal?

If you look closely, Justin Bieber and Khalil weren’t the only ones behind the wheel the night they were arrested.

See the blond driving the yellow Lamborghini Biebs got busted driving?

Let’s find out who she is…

Her name is Chantel Jeffries and she’s a model with Wilhelmina in Miami, Florida… with a thing for being obsessive about taking sexy selfies.

She’s 21-years-old from Jacksonville, North Carolina. And at such a young age she’s racked up quite the criminal rap sheet of her own back in 2011, according to public records, that reveal she reportedly stabbed another woman in the left arm during a fight, and, like the “Boyfriend” singer, has a penchant for speed since she too got arrested for going 92 mph in a 70 zone.

Jeffries describes herself as a “student, model, eyebrow connoisseur, animal lover, and deep thinker” on her Twitter account — clearly all the qualities Bieber is looking for in a life partner… or just partner in crime.

And there’s something else she likes, too: “Something about the shock factor,” Jeffries tellingly tweeted as her last post. And the rest is young Hollywood history.

But her grandmother tells CB! she spoke with her granddaughter after Bieber’s arrest, and her past has been blown out of proportion.

“She said she’s not happy that people are blowing things out of proportion,” said Nancy McCluskey“She said ‘I didn’t drink, I didn’t do drugs.'”

And despite her party pals, she insists that’s not her granddaughter’s lifestyle.

“She is a strict Christian girl. She’s in college and she models bathing suits just to get herself through school.

Five girls jumped her and she fought back and this was in school,” she explained of Jeffries’ “stabbing” incident three years ago. “They were keys, that’s what she had in her hand.”

As for the famous friends she keeps, her grandmother has an answer for that too.

“She can’t lead his [Bieber’s] life. She has her own car, she didn’t have to take a ride from him.

“She knows right from wrong and is a very level-headed person.”

After partying at SET nightclub with Jeffries, Khalil and Bieber were pulled over by police for drag racing their Ferrari and Lamborghini in the wee hours of the morning on a public street where they were being shielded by Biebs’ security detail in surrounding SUVs.

Then, after dropping a few f-bombs before he was handcuffed, Bieber was charged with driving under the influence, speeding, resisting arrest, and driving with an expired license.

To see more of Jeffries, click through the CB! gallery above.