See the Stars Who Attended Mariah Carey's 1st 'Merry Christmas One & All' LA Show, Including a Rumored Couple & a Big-Voiced Pop Star!

Celebrities really are just like us! By that, we mean that Mariah Carey is their festive queen, too! The “All I Want for Christmas is You” pop icon kicked off her Merry Christmas One And All! holiday tour this week. She took over the Hollywood Bowl in Los Angeles for the first of two shows [...]