Jessica Simpson LAX engagement ring engagement boa sunglasses bag leopard print boots ruby diamond

And big, bright smile! Wow, Jessica Simpson has truly been ecstatic since getting engaged to Eric Johnson, huh? Congrats!

Check out the soon-to-be bride arriving at LAX last night from the Big Apple, showing off her engagement ring for the cameras...

Can you believe that Jess' fashion empire earned about $750 million last year? That's almost a billion! It's been reported that there will be a prenup between Simpson and Johnson. Uh, better be!