Amber Rose & Wiz Khalifa Tongue n' Cheek Again ... Thanks to Kanye?

2/4/2016 9:32 AM PST BY TMZ STAFF

Amber Rose and Wiz Khalifa are back in each others arms and damn near each other's mouths -- call it a possible silver lining to their epic Twitter beef with Kanye West.

Amber showed up in NYC to support Wiz at his album release party. It looked and sounded like they were putting up a united front ... mostly for their kid. Wiz gave his "baby mama" a shout-out from the mic, and Amber posted a pic captioning it, "supporting Sebastian's dad."

Things went from PG to PG-13 in the back of their ride home from the party.

Can't help but notice ... the two weren't getting this physical before the Kanye feud, which means maybe 'Ye was right -- he's got the power to bring exes back together