is a Big Sister
A source revealed to TMZ that the beautiful brunette is actually Vanna White's nanny! Maybe that's why Jen lasted so long -- she might've gotten some competition tips from the queen of game shows! No word on whether Jen will return to her Vanna nanny gig, or try to ride her 15-minute fame train for a few more stops.
"We'd like to solve the puzzle! Fifteen -- more -- minutes!"