Earlier on Miley shared the family's official Christmas pictures with the caption, "Happy Holidays from America's most dysfunctional family."
The photos come days after Cody was forced to deny claims he kissed a woman in New York City.
PageSix reports that the 22-year-old was “drinking and flirting with girls”.
“He was drinking and flirting with girls,” an insider told the publication. “He was texting Miley while there.”
“He was with all these girls and one was almost fainting, and he kissed her on the lips with no tongue.”
However Simpson has since told E! News that there is no truth to the report.
“There is absolutely no truth to this story. Cody went out with a friend and all the rest is fabricated. Period”.