Khloé Kardashian may be a expecting a little one next year but she took the opportunity to be a different kind of mother this year for Halloween—the Mother of Dragons.

On Monday night, Khloé and Cleveland Cavaliers' Tristian Thompson celebrated Halloween early with an impressive Khaleesi and Khal Drogo costumes from Game of Thrones.

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Their efforts were so spot on that the two even won the function's "Best Couple's Costume" award.

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Since news broke of her pregnancy, fans have been keeping an eye out for any sign of a baby bump from the reality television star. Some have even speculated that her Snapchats from her Halloween celebrations have provided little hints—particularly the snap of Thompson with her caption, "that's daddy"—and others are certain a bump is visible.

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Who knows—maybe Khloé's possible baby bump is just a teaser for what's to come in the final season of Game of Thrones.