SO AWKWARD! Kourtney Kardashian shares a steamy hot tub sesh with baby daddy Scott Disick and his girlfriend Sofia Richie in the latest episode of Keeping Up With the Kardashians and we can honestly say ... we don't think we'd be able to do that!

Kourtney's on a higher level, folks -- she forgives her exes, co-parents like a boss, even makes friends with her ex's much younger girlfriend and does it all with a (half) smile! She also works, of course -- we caught her hitting the studio yesterday for some on-camera confessional tapings for the family's reality show ...


And speaking of awkward run-ins with exes ... Kourtney crossed paths with Justin Bieber at Hillsong church service Wednesday night, as she attended with BFF Larsa Pippen. Of course Justin's a twice-married-to-the-same-person man now, having just returned from his wedding to Hailey in South Carolina. Of course Hails was at church service, too, just stepping up the awkward factor for Kourtney but she rises!