Olivia Culpo puts midriff on display and pays tribute to her beau and dog in 'Now vs then' photos

Olivia Palermo wears a leopard-print coat as she and husband Johannes Heubl take a stroll

Olivia Culpo makes modeling a family affair with her sisters in matching leather ensembles

Supervet Noel Fitzpatrick pays tribute to dog Kiera and says he ‘loves her beyond words’