Ashlee Simpson & Evan Ross Arrive for Jessica's Wedding!

Ashlee Simpson and her fiance Evan Ross stop by a McDonald’s restaurant to pick up some food to go on Thursday (July 3) in Santa Barbara, Calif.

The engaged couple was on their way to the San Ysidro Ranch where her older sister Jessica Simpson will be tying the knot to Eric Johnson later this evening!

PHOTOS: Check out the latest pics of Ashlee Simpson

We sure hope that we’ll get some pictures from the event. Make sure to stay tuned to the site.

20+ pictures inside of Ashlee Simpson and Evan Ross arriving for the wedding…