Rain and actor Joaquin Phoenix, star of the upcoming Joker: Folie à Deux, were also at the venue. See her post below: Related ...

I 'Continue to Celebrate Him' All About Joaquin Phoenix’s 4 Siblings: River, Rain, Liberty and Summer Joaquin Phoenix and Sister Rain Phoenix Smile Together in Rare Appearance at Venice Film ...

Some time later, though, they joined Children of God as missionaries, taking their children River, Rain, Joaquin, and Liberty along the way (Phoenix’s youngest sister, Summer, was born later).