Jessica Simpson looked completely recovered and beautiful in her bright blue dress at Foxtail in LA on Saturday night with BFF Ken Paves. Maybe the happy news of Ashlee's engagement to Pete was putting that smile on her face. Even though Jess' first marriage wasn't happily ever after, she only has great thoughts for Ash. She said, "My sister is overflowing with joy. Pete is an incredible soul. They naturally bring out the best in each other. I couldn't be happier." We can't wait to see them all dressed up celebrating together, and who knows — maybe by that time, Ashlee won't be the only one with a special ring on her finger.