This is Jessica Simpson's replacement.

Star can exclusively reveal that Lindsey Betrus, a 21-year-old recent grad of Michigan State University, is the mystery woman who was by Tony Romo's side for the entire evening at Chicago's Manor nightclub on May 10.

Local sources out of Dallas are now confirming what Star reported in our current issue ' that Tony, 28, and girlfriend Jessica Simpson, 27, have broken up. And as our exclusive picture shows, it's no wonder why blonde and beautiful Lindsey caught Tony's eye that night ' while Jessica was back in L.A.

'Lindsey is a terrific, down-to-earth woman ' and she's never been a Hooters Girl, as some people have mistakenly reported!' a source tells Star. 'And as for her time with Tony, he was totally the aggressor that evening!'

Star

PS: I can't help but feel bad for Jessica… it's gotta suck, really.

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