Kate Upton Kate Upton

Good news boys: Kate Upton is single again.

The supermodel and Dancing with the Stars alum Maksim Chmerkovskiy have broken up after six months together, Us Weekly reports.

Shocking celebrity breakups

According to the magazine, their split was caused by their hectic schedules. Upton, 21, and Chmerkovskiy, 33, first went public with their romance in September after having dated for three months.

Chmerkovskiy recently returned to Dancing with the Stars as a guest judge last month.