CBS'S TUESDAY REALITY DUO OF "BIG BROTHER: ALL-STARS" AND "ROCK STAR: SUPERNOVA" DELIVER THEIR LARGEST AUDIENCES OF THE SUMMER

Tuesday Edition of "Rock Star: Supernova" Hits Summer Best Ratings in Viewers and All Key Young Demographics

"Big Brother: All-Stars" Delivers Its Largest Tuesday Audience

CBS Tuesday reality duo of BIG BROTHER: ALL-STARS and ROCK STAR: SUPERNOVA both delivered their largest audiences of the summer while ROCK STAR also posted its best Tuesday demographic scores, according to live plus same day Nielsen preliminary ratings for Aug. 29.

BIG BROTHER: ALL-STARS TUESDAY, at 8:00 PM, was first in households (5.6/09), viewers (8.63m), adults 25-54 (3.6/10), adults 18-49 (3.1/10) and adults 18-34 (2.8/10). Compared to last week's delivery at 9:00 PM, BIG BROTHER was up +14% in households (from 4.9/08), even in adults 18-34 and added +630,000 viewers (from 8.00m, +9%). This is the best delivery of BIG BROTHER: ALL-STARS TUESDAY in viewers and households.

ROCK STAR: SUPERNOVA TUESDAY (4.4/07, 7.04m), at 9:00 PM, was first in adults 25-54 (3.6/09), adults 18-49 (3.2/09) and second in adults 18-34 (2.6/08, -0.1 behind FOX). Compared to last week's delivery at 10:00 PM, ROCK STAR was up +16% in households (from 3.8/07), +6% in adults 25-54 (from 3.4/09), +10% in adults 18-49 (from 2.9/08), +18% in adults 18-34 (from 2.2/07) and added +850,000 viewers (from 6.19m, +14%) making this broadcast its best delivery Tuesday delivery in households, viewers, adults 18-34, adults 18-49 and adults 25-54.

Final ratings will be available this afternoon.

[EDITOR'S NOTE: What follows is the afternoon update with the final national Nielsen ratings.]

CBS'S TUESDAY REALITY DUO OF "BIG BROTHER: ALL-STARS" AND "ROCK STAR: SUPERNOVA" DELIVER THEIR LARGEST AUDIENCES OF THE SUMMER

Tuesday Edition of "Rock Star: Supernova" Hits Summer Best Ratings in Viewers and All Key Young Demographics

"Big Brother: All-Stars" Delivers Its Largest Tuesday Audience

CBS Tuesday reality duo of BIG BROTHER: ALL-STARS and ROCK STAR: SUPERNOVA both delivered their largest audiences of the summer while ROCK STAR also posted its best Tuesday demographic scores, according to Live Plus Same Day National Nielsen ratings for Aug. 29.

BIG BROTHER: ALL-STARS TUESDAY, at 8:00 PM, was first in households (5.5/09), viewers (8.53m), adults 25-54 (3.6/10), adults 18-49 (3.1/09) and adults 18-34 (2.8/10). Compared to last week's delivery at 9:00 PM, BIG BROTHER was up +12% in households (from 4.9/08), even in adults 18-34 and added +530,000 viewers (from 8.00m, +7%). This is the best delivery of BIG BROTHER: ALL-STARS TUESDAY in viewers and households.

ROCK STAR: SUPERNOVA TUESDAY (4.3/07, 6.87m), at 9:00 PM, was tied for first in adults 25-54 (3.6/09, with FOX), adults 18-49 (3.2/09, with FOX) and second in adults 18-34 (2.6/08, -0.2 behind FOX). Compared to last week's delivery at 10:00 PM, ROCK STAR was up +13% in households (from 3.8/07), +6% in adults 25-54 (from 3.4/09), +10% in adults 18-49 (from 2.9/08), +18% in adults 18-34 (from 2.2/07) and added +680,000 viewers (from 6.19m, +11%) making this broadcast its best delivery Tuesday delivery in households, viewers, adults 18-34, adults 18-49 and adults 25-54.