SportsNewser Showbiz Tonight Sees Best Ratings Ever Post-Grammys By SteveK on Feb. 18, 2009 - 4:03 PM With the Chris Brown-Rihanna aftermath and octomom Nadya Suleman in the headlines, Showbiz Tonight had its best week ever last week. The program averaged 519,000 Total Viewers and 290,000 in the A25-54 demo. In the demo, HLN was 3 ...