Whitney Port and Jay Lyon: Cozy in The City

She's all but vanished from The Hills in recent weeks - and now we know why.

Whitney Port and her musician-model boyfriend, Jay Lyon, embrace during at a photo shoot for MTV's new reality series, The City, in NYC on Wednesday ...

CITY COUPLE: Australia native Jay Lyon used to date Miranda Kerr. Now he's with Whitney Port, and will be on her Hills spin-off come 2009. [Photo Credit: Ramey]