Ariana Grande defends Ethan Salter relationship amid 'bulls-t' criticism (Page Six) (32:21) Kristin Cavallari, 37, and influencer boyfriend Mark Estes, 24, split after 7 months (Page Six) (41:06) Olivia Culpo and Christian McCaffrey buy George Clooney's LA mansion for $14.5M (Page Six) (45:37)…
