Justin Timberlake and Jessica Biel’s Kiss-Off

What? Kissing in front of paparazzi while out shopping on L.A.’s Melrose Avenue?

Live-in lovers Justin Timberlake and Jessica Biel have never remotely shown this much PDA before!

The most action gleaned from these two so far has been Jess letting Mr. SexyBack take her dog Tina’s leash during an afternoon stroll. Hot.

This can only mean one thing. With that passionate kiss, put out there for all to see, Justin is confirming what everyone already suspects

…that Jessica Biel has the most irresistible lips in town.