Channing Tatum's been through plenty of highs and lows over the course of his career ... especially when it comes to his love ...

Jenna Dewan shared a rare photo of her and ex Channing Tatum’s daughter, 12-year-old Everly, enjoying some downtime in New York during a mother-daughter trip.

The original and probably the most scandalous example is Richard Burton and Elizabeth Taylor—but there have been plenty of ...