Celebrity breakups of 2015

Country artists Blake Shelton and Miranda Lambert have announced they are divorcing after four years of marriage. They're not the only celebrity couple to call it quits this year.. REUTERS/Mario Anzuoni

Kourtney Kardashian and Scott Disick split in July after nine years together. REUTERS/Allison Joyce

Tiger Woods and Lindsey Vonn split in May after almost three years together. REUTERS/Jeff Haynes

Ben Affleck and wife Jennifer Garner split in June after ten years of marriage. REUTERS/Danny Molosho

Big Sean and Ariana Grande split in April after dating for eight months. REUTERS/Mario Anzuoni

Sean Penn and Charlize Theron split in June after nearly a year and a half together. REUTERS/Philippe Wojazer

Nick Jonas and former Miss Universe Olivia Culpo split in June after dating for two years. REUTERS/Kevork Djansezian

Patrick Dempsey and wife Jillian split in january after fifteen years of marriage. REUTERS/Fred Prouser

Chef Bobby Flay and wife Stephanie March split in March after ten years of marriage. REUTERS/Robert Sulliv

Bradley Cooper and model Suki Waterhouse split in March after dating for two years. REUTERS/Anthony Devlin/Pool

Singer Cody Simpson and model Gigi Hadid split in May after two years together. REUTERS/Danny Moloshok

Cristiano Ronaldo and Irina Shayk split in January after five years together. REUTERS/Sergio Perez