Mac & Mac's Pick: Beyonce confession & announcement

By WEEK Reporter

January 31, 2013 Updated Feb 1, 2013 at 12:14 AM CDT

NEW ORLEANS -- Nine days after her inaugural appearance, singer Beyonce admitted that without a rehearsal with the orchestra, she decided to lip sync the National Anthem.

It wasn't exactly a revelation. The marine band had already said as much.

Beyonce is to do the half-time show at the Superbowl, and to prove a point about her singing ability, Thursday she sang the National Anthem acapella.

And she promises she will rehearse and that the half time show will be live.