The couple had been together for 10 years and were known synonymously as "Bennifer #2."
An insider said:
[Image via WENN.]
Talk about awkward!
The Frozen starlet was getting set to perform the now Oscar-winning song Let It Go, but we hope she wasn't thrown off when he said the wrong name!
Maybe John mispronounced Idina's name on purpose. You know, to make it seem like he's not a big…theater fan!
Don't believe something this oddball could happen at the Oscars among people who recite lines for a living??? Well, ch-ch-check it out (below) to see for yourself!