Does Kendall Jenner have a new man in her life?

The 18-year-old model and NBA hottie Chandler Parsons sparked romance rumors over the weekend after the two were spotted getting flirty at STK restaurant in Los Angeles on Friday.

The reported couple was joined by Kendall's sister Kylie Jenner, as well as sports agent Dan Frank and a female friend of the Jenner sisters. According to an eyewitness, the siblings arrived about 30 minutes after Chandler and his agent before the group all sat down at the same table together.

Kendall and Chandler had "immediate chemistry," the source tells E! News. "She [Kendall] was laughing, smiling and they seemed to be having great conversation with each other."