Jessica Simpson and Eric Johnson arrived back at LAX last night with lots of luggage and fresh-from-vacation smiles. They're returning from Jessica's 30th birthday trip to Capri, which turned into a coming out party for their new relationship when they were first spotted strolling arm in arm around the city. That minor PDA soon turned into a full blown lovefest when Jessica jumped into his arms for passionate kisses during the long weekend yachting off the coast of Italy. The two rounded out their time abroad by stopping in Rome for a very romantic day full of more lip locks accompanied by her mom Tina and friends. The happy couple are coming home to a much more public profile, and it already looks like they're ready to get used to everyday life together.