Ratings: Talent Dips But Dominates Night, Betty White and Big Brother Hit Lows

America's Got Talent - Season 8NBC’s America’s Got Talent this Tuesday drew 9.3 million total viewers and a 2.3 demo rating, down 9 and 12 percent week-to-week to a season low yet dominating the night in both measures.

Leading into AGT, a fresh installment of Betty White’s Off Their Rockers (3.6 mil/0.8) dropped 10 and 20 percent, hitting an all-time demo low.

Elsewhere on the night:

* CBS’ controversy magnet Big Brother (5.6 mil/1.8) hit a series low in the demo.

RELATED | CBS Blasts Big Brother Cast’s ‘Offensive’ Slurs — Are They Right to Edit Them Out?

* Fox’s So You Think You Can Dance (4.3 mil/1.5) — now featuring the clumsiest elimination process in TV history — ticked down a few viewers and two tenths.

RELATED | So You Think You Can Dance Recap: First, Cuts!

* ABC’s Extreme Weight Loss (3.4 mil/1.0) shed 13 percent and two tenths.