LANCE Bass' friends were worried that his cash-strapped boyfriend, Reichen Lemkuhl, was moving in - and they were right. A rep for Bass said, "Reichen and Lance have been living together for several months now." The timing is convenient. Lemkuhl, a real estate broker, must have forgotten to pay the mortgage on his Culver City house he's trying to sell and which is listed as being in "pre-foreclosure" on defaultresearch.com. According to gossip blogger Billy Masters, "The default amount is roughly $642,400 - or slightly more than he won [in reality show 'The Amazing Race']." But Lemkuhl's lawyer said, "The house is in escrow, not foreclosure."

PG6