Too cute!

Gwen Stefani and Blake Shelton kicked off Halloween early at a kids party over the weekend, and the lovebirds couldn't resist sharing a smooch. The country crooner loves his lady so much, he didn't even care that she had face paint on!

People have been speculating for years now about when the two will get engaged, but it sounds like they're so secure in their relationship, they're not too concerned about walking down the aisle.

“If it hasn’t happened yet it’s only a matter of time because Gwen truly sees herself growing old with Blake. She is sure that he’s her person and ultimately she does believe in marriage," a source dished to Hollywood Life.

"Even though she’s not talking about it, her friends know it’s in the cards eventually. But as far as their commitment, it seems rock solid. It’s obvious they’re both completely in love with each other and all in," the source added.

It seems like forever ago that he was with Miranda Lambert and she was with Gavin Rossdale!