MTV’s Teen Mom 2 alum Chelsea Houska is ready to party for the holidays! The 30-year-old reality star took to her Instagram on December 18 to share an adorable pic with her even more adorable hubby, Cole DeBoer. Chelsea looked like she stepped right off the cover of a fashion magazine in her all-black ensemble. Rocking a plunging top, the mother of four dared to impress by showing off her legs in a thigh-high mini skirt. She topped off the sexy look with a pair of strappy high heels.