Super-Casual Friday With Jessica Simpson

Jessica Simpson’s been a busy gal lately, what with going undercover as an inept computer-repair technician and forgetting the words to her own songs in concert.

So it’s hard to fault her for seeking a little rest and relaxation in Mexico with her mother Tina and a few girlfriends.

Her vacation ensemble, however, is another story. When does the gymnast come in and swing from her earrings?

At least Simpson stripped down to a bikini later to catch some rays for a while.

That’s a look that never goes out of style.