The opener snuck up onstage during Lovato's set and the pair of singers shared a kiss before rolling around on a prop bed for a bit.
Both women shared photos of the racy onstage moment last night, with Lovato describing the show as "an incredible fun sexy crazy night that I'll never forget."
Kehlani's post, meanwhile, revealed that it was Lovato's dancers who put her up to it, though she added: "But anyone would be stupid not to jump at the chance to hop on that damn moving bed and grab your face."
twas a dream getting to do this tour with you. watching you every night was a learning experience and you forever have a fan and supporter in me. tonight your dancers put me up to this but anyone would be stupid not to jump at the chance to hop on that damn moving bed and grab your face looooool. i love you and appreciate you, beautiful. cheers to you, more life and success on the rest of the legs of this tour. 😘 @ddlovato
Twitter's been having a field day with the public display of affection. Watch fan-shot footage of the kiss and see some of the reactions to it below.
kehlani and demi lovato shows be like this ??? lemme cop tickets. pic.twitter.com/kTZ3BShyqp— Ahmed/Broke Bobby Axelrod (@big_business_) April 3, 2018
Holy hell that Demi Lovato and kehlani video😨never been so sure in my life that I'm gay— paige (@paigey_99) April 3, 2018
kehlani & demi lovato. i'm. here. for. this. https://t.co/8oyhYLRgWc— des (@desiweessii) April 3, 2018
my whole entire timeline is demi lovato and kehlani basically getting married from 382 different angles and im not that upset— cam (@camgarlandd) April 3, 2018
kehlani went from having la la land by demi lovato as a ringtone on her phone to having demi grind on a bed with her in concert. goals as fuck?? pic.twitter.com/58TOspgu3r— ً (@undemis) April 3, 2018
I would like to publicly thank Demi Lovato and Kehlani for giving the gays what they deserve— heather (@crawledjauregui) April 3, 2018
Never in my life did I think I'd see Demi Lovato kissing and topping a woman on stage but here we are and that woman is Fucking Kehlani I love 20 gay teen— Gabby L (@gabs820) April 3, 2018
jesus is a japanese lesbian actress singer dancer songwriter director and she's turning 27 today and demi lovato and kehlani just fucked on stage last night merry lesmas everybody pic.twitter.com/g2YShNfv2I— fan account saddy (@lesbihayley) April 3, 2018