Jessica Simpson is Plush in Purple

Jessica Simpson and her main squeeze, Tony Romo, go out for dinner at Sagebrush Cantina in Calabasas, Calif. on Monday.

The couple then headed over to the Key Club to celebrate Jessica’s birthday by partying it up.

Jessica will celebrate her 28th birthday this Thursday!

Her new country album “Do You Know” is expected to be released in September. Her last pop album was met with poor reviews and sold just 299,000 copies.

10+ more pics of Jessica Simpson looking plush in purple…