The source also tells PEOPLE that things are "going great" with the couple Kaia Gerber and Lewis Pullman first sparked dating ...

Gerber, 23, and the "Thunderbolts" actor, 32, passionately locked lips while standing hidden in the crowd at Tyler Childers' ...

Pullman, 32, is the son of actor Bill Pullman and contemporary dancer and choreographer Tamara Hurwitz. His father is ...

Kaia Gerber and Lewis Pullman may not be ready to go Instagram official or hold hands on the red carpet, but they are willing to be that couple in making out in front of you at a concert. No shade!

Kaia Gerber and Lewis Pullman have been dating for a few months now and—based on pictures of them making out in public this weekend (which we'll get to in a moment, ahem)—things seem to be escalating.

Kaia Gerber and Lewis Pullman.

Kaia Gerber and Lewis Pullman can’t get enough of each other! The Bottoms actress, 23, and Thunderbolts actor, 32, were spotted packing on the PDA last week at a Tyler Childs concert at the ...

Kaia Gerber and her alleged new beau Lewis Pullman — who stars in the Marvel movie “Thunderbolts*” and is actor Bill Pullman’s son — have more than just a rumored romance, we’re told.

A source told PEOPLE in January that Lewis Pullman and Kaia Gerber were "a cute couple and very low-key" after they were photographed spending time together VALERIE MACON/AFP via Getty ...