Tony Romo and Jessica Simpson: Spotted in Texas!

Once-rumored couple Jessica Simpson and Tony Romo reportedly spent a lot of time together over this past week - including a visit by the Dallas Cowboys quarterback to Simpson's relatives on the Friday after Thanksgiving!

Tony Romo and Jessica Simpson were spotted late Thursday after he quarterbacked America's Team to a thrashing of the Jets. Then on Friday, the couple went to Jessica's grandparents new home in Waco, Texas, In Touch Weekly says.

Tony Romo got a hero's welcome from Crazy Joe Simpson and Tina Simpson (her parents) as well as from Jessica's grandparents, an onlooker reports.

Tony Romo and Jessica Simpson: Hittin' it for real this time?

While Tony Romo previously denied that he is dating Jessica Simpson, insiders say the pair is definitely involved ... and are getting more serious.

Another report: Simpson showed up to watch him at his game Thanksgiving Day and referred to him as "my man" to friends, a source tells Us Weekly.

Earlier this year, Romo was linked to country star Carrie Underwood. More recently, he has supposedly been dating One Tree Hill star Sophia Bush.

Carrie has reportedly moved on to Gossip Girl star Chace Crawford - a Dallas native - but how does Sophia Bush feel about the Romo-Simpson rumor?

Stay tuned.