Christina Aguilera Reacts to Kylie Jenner's 'Dirrty' Halloween Costume!

Christina Aguilera is praising Kylie Jenner and her Halloween costume (which was X-tina from her 2002 “Dirrty” music video!)

The 35-year-old entertainer took to Instagram to regram a photo of Kylie posing in her costume, and captioned the photo, “”YAASSSSS”…..Killin it @kyliejenner yes to dirrty 2016!! Get it girrrl!!! �’��’�☠️😈�’�😻�’�”

Meanwhile, Kylie posted so many Instagram shots of her showing off her fab look from Halloween. Check out one of the videos that Kylie posted below.

FYI: Kylie is wearing Schutz shoes.