The musician - who started a rumour that she was pregnant with 'a little America' playing on Evans' role in Captain America - has now detailed future plans between the pair.
Appearing on SiriusXM's Radio Andy she told host, Andy Cohen: "That Taurus-Gemini energy, honey, unmatched... it's unmatched.
She then went on to add: "We have plans, well - we don't have plans but he did say he will come to a show, and I was like, okay, shots on me. And he said, 'no shots on me'.
"So, here's my scenario, he's naked in the green room. And he has body shots all on his chest. And I walk in, and I slowly just suck them off."
Realising what she'd said, Lizzo added: "Okay, sorry. Next question."
The pair have been embroiled in a flirty friendship ever since the popstar made a move on the actor earlier this year, drunkenly sliding into his DMs.
Because Lizzo can do anything she wants to (to an extent, of course).
Sending him three emojis of a puff of air, a girl and a basketball, Lizzo was trying to say she was shooting her shot.
In a TikTok video afterwards, the 33-year-old said: "Don't drink and DM, kids." But then magic happened and she received a message back.
We'll drink to that.
In response, the MCU star told her: "No shame in a drunk message [kissing face emoji, OMG] god knows I've done worse on this app."
We all know about that. If you don't know about that, click on the link.
Fast forward to last week and apparently they've got a baby on the way. Quick work, guys.
Speaking in a video that was underpinned by the theme tune to Captain America: The First Avenger, the 'Juice' singer said: "This is something that I've been really trying to keep personal and private between me and the father of my child, but since we're airing out all the rumours today, I've been sucking in.
"We're gonna have a little America."
Once again, Evans replied saying: "Hi! Just heard about our little bundle of joy my mother will be so happy lol."
BRB, just DMing Chris Evans.Featured Image Credit: PA