Ratings: 'American Idol' has all-time low - 3/15/2013

By Rickey ·

Update: American Idol adjusted up to 3.1, The Big Bang Theory adjusted up to 4.8

American Idol 12 had a 3.0 adult rating on Thursday -- its lowest-rated regular episode ever in 12 seasons. It had 11.63 million viewers.

The Big Bang Theory had a 4.5 rating and 15.71 million viewers (this is subject to change due to NCAA games airing on CBS channels last night).

Two and a Half Men had a 3.3 rating and 12.40 million viewers.

Person of Interest had a 2.9 rating and 14.57 million viewers.

Glee had a 2.0 rating and 5.46 million viewers.

The Vampire Diaries had a 1.1 rating and 2.49 million viewers.

Via TVbytheNumbers

American Idol