(CNN) Glenn Close may have snagged the Golden Globe for best actress in a drama movie and Christian Bale won for best actor in a comedy.

But when it came to stealing the show, it was all about a mysterious brunette who you have almost certainly never heard of.

Wearing a deep blue evening dress, the initially unidentified woman managed to make herself known to the paparazzi at Sunday's award ceremony by photobombing almost every red carpet shot -- appearing behind just about everyone from Nicole Kidman and Jamie Lee Curtis to Idris Elba and Richard Madden.

Jamie Lee Curtis was in danger of being upstaged by the Fiji Water girl.

She also stole the spotlight from the likes of Jim Carrey, Dakota Fanning and Camilla Belle.

And here she is again with actress Holly Taylor.

Later revealed as an LA-based model, Kelleth Cuthbert pulled off the brazen publicity stunt by continuously posing with a tray of bottles of Fiji Water intended for the thirsty guests.