Tony & Jessica's Dallas Dinner

(National Photo Group)

Are they or aren’t they?

A week after jetting off to Cabo San Lucas without Tony Romo (and with her parents, natch), Jessica Simpson reunited with her Dallas Cowboy in, where else, Dallas.

The on-again-off-again twosome holed themselves up in a corner booth at N9NE Steakhouse in Dallas’ Victory Park on Saturday, the Dallas Morning News reports.

Enjoying a hearty meal of steak (her) and burger (him), Tony and Jess kept to themselves, but did acknowledge Tony’s teammate, Isaiah Stanback, a receiver/kick returner, who was also at the establishment with his parents.

As they exited the restaurant, the lovebirds  paused to greet another diner with a baby girl in tow.