December 31, 2017 - Present
Menounos has been in a relationship with director and producer Keven Undergaro since April 1998. On March 9, 2016, Undergaro proposed to her live on The Howard Stern Show, and Menounos accepted. In addition, they own the online entertainment network AfterBuzz TV where she is an executive producer. In June 2017, she underwent surgery for a brain tumor. On December 31, 2017, Menounos married Undergaro during Fox's New Year Eve live telecast. The wedding was officiated by Steve Harvey in Times Square.