Jessica Alba is locked in with a kiss — literally — to her new beau Danny Ramirez!

Check out the pics of the actress and her new flame passionately smooching each other outside his house in Los Angeles Friday. They look like a couple of teenagers freshly in love … holding on to each other and sneaking in one more kiss before they part ways.

The pair even matched in baggy gray sweats and black tops, plus dark-colored baseball caps. How cute!

It seems Jessica was helping her man with some home decor — in video captured of their time together, they can be seen walking across the street to the entrance of his home with a giant potted orchid plant.

Their relationship is fairly new … TMZ broke the news just last week when we saw them in the airport headed out of Cancun — the perfect place for a romantic getaway.

We also caught them looking simply smitten — Jessica could barely contain her smile — on Wednesday as they pulled out of West Hollywood’s Alba restaurant.

The “Fantastic Four” actress seems to be all-in on Danny — the first guy she’s publicly dated since filing for divorce from Cash Warren back in February.

The pair were married for 16 years and have 3 minor kids … and we’re told the situation is totally amicable.