Is City Star Whitney Port Jealous Of Her Sis!?

According to Whitney Port, there's one less lonely girl out there! The City star (who's either joking, jealous or both) claims her sis actually got to share a car with MTV's Featured Artist of the Week, Justin Bieber! We're not sure which of the Port clan she's referring to (Whit has THREE sisters -- one older, two younger), but one thing's for sure: riding shotgun with Bieber sure beats the hell out of our morning commute! Even if we DID once spot Kenneth (from 30 Rock) on the 1 train...

+ Check out these sizzlin' shots from Whitney's vacay in Miami, plus head over to Buzzworthy to read more on Justin Bieber and see some amazing acoustic performances.