Singer Rufus Wainwright (son of Loudon Wainwright) and Lorca Cohen (daughter of famed folk singer Leonard Cohen) have a three person co-parenting relationship for their child with Rufus's partner Jorn Weisbrodt. They're mum about whether either or both of the partnered dudes are intimate with Lorca in an ongoing way (presumably Rufus slept with her at least the once), but the whole situation is beautifully poly.
Me, 30ish bi female, been doing solo poly for roughly 5 years. Gia, Clay, and Pike, my partners. Davis, ex/friend/"it's complicated." Eric, Gia's husband. Bee, Gia and Eric's toddler.