Gerber, 23, and the “Thunderbolts” actor, 32, passionately locked lips while standing hidden in the crowd at Tyler Childers’ gig in California last week.

Kaia Gerber and Lewis Pullman were seen showing PDA at the Hollywood Bowl as their relationship blossoms after her breakup with Austin Butler ...

Kaia Gerber and Lewis Pullman are heating up, seen enjoying a Tyler Childs concert last week. Under the hazy concert lights ...