The Grammy Awards topped both the overall and the adults 18-49 rankings, edging out American Idol. Among scripted shows, Modern Family won out over Glee for top adult 18-49 honors, and NCIS easily led in total viewers.
Primetime Broadcast Adults 18-49 viewing for the week ending February 13, 2011:
| Rank | Shows | R=Repeat S=Special P=Premiere | Net | 18-49 rating | 18-49 Viewers (000) |
| 1 | GRAMMY AWARDS-02/13/2011 | S | CBS | 10.0 | 13,182 |
| 2 | American Idol-WEDNESDAY-02/09/2011 | FOX | 8.4 | 11,094 | |
| 3 | AMERICAN IDOL-THURSDAY-02/10/2011 | FOX | 7.3 | 9,633 | |
| 4 | Modern Family-02/09/2011 | ABC | 5.1 | 6,654 | |
| 5 | GLEE-02/08/2011 | FOX | 4.6 | 6,014 | |
| 6 | Two and a Half Men-02/07/2011 | CBS | 4.4 | 5,844 | |
| 7 | HOUSE-02/07/2011 | FOX | 4.3 | 5,636 | |
| 8 | NCIS-02/08/2011 | CBS | 4.2 | 5,579 | |
| 9 | BIG BANG THEORY, THE-02/10/2011 | CBS | 3.9 | 5,149 | |
| 10 | Grey'S ANATOMY-02/10/2011 | ABC | 3.9 | 5,138 | |
| 11 | HOW I MET YOUR MOTHER-02/07/2011 | CBS | 3.8 | 5,052 | |
| 12 | Mr. Sunshine-02/09/2011 | P | ABC | 3.7 | 4,878 |
| 13 | CRIMINAL MINDS-02/09/2011 | CBS | 3.6 | 4,673 | |
| 14 | MIKE & Molly-02/07/2011 | CBS | 3.5 | 4,663 | |
| 15 | OFFICE-02/10/2011 | NBC | 3.5 | 4,660 | |
| 16 | NCIS: LOS ANGELES-02/08/2011 | CBS | 3.5 | 4,598 | |
| 17 | BONES-02/10/2011 | FOX | 3.2 | 4,203 | |
| 18 | Rules of Engagement-02/07/2011 | CBS | 3.2 | 4,186 | |
| 19 | FAMILY GUY-02/13/2011 | FOX | 3.2 | 4,179 | |
| 20 | BACHELOR, THE-02/07/2011 | ABC | 3.2 | 4,176 | |
| 21 | Biggest Loser 11-02/08/2011 | NBC | 3.0 | 3,949 | |
| 22 | Mentalist, THE-02/10/2011 | CBS | 2.9 | 3,828 | |
| 23 | HAWAII FIVE-0-02/07/2011 | CBS | 2.8 | 3,738 | |
| 24 | CSI-02/10/2011 | CBS | 2.8 | 3,620 | |
| 25 | RAISING HOPE-02/08/2011 | FOX | 2.7 | 3,607 |
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Primetime Broadcast Network Total viewing (all ages) for the week ending February 13, 2011:
| Rank | Shows | R=Repeat S=Special P=Premiere | Net | # Viewers (LIVE+SD) (000) | HH RATING (LIVE+SD) | HH SHARE (LIVE+SD) |
| 1 | GRAMMY AWARDS(S) | S | CBS | 26,667 | 14.8 | 25 |
| 2 | American Idol-WEDNESDAY | FOX | 24,051 | 13.0 | 21 | |
| 3 | AMERICAN IDOL-THURSDAY | FOX | 21,936 | 12.0 | 19 | |
| 4 | NCIS | CBS | 20,354 | 12.1 | 19 | |
| 5 | NCIS: LOS ANGELES | CBS | 17,159 | 10.3 | 16 | |
| 6 | Two and a Half Men | CBS | 15,152 | 9.1 | 14 | |
| 7 | Mentalist, THE | CBS | 14,861 | 9.0 | 16 | |
| 8 | Criminal Minds | CBS | 13,671 | 8.2 | 13 | |
| 9 | MODERN FAMILY | ABC | 13,163 | 7.7 | 12 | |
| 10 | Big Bang Theory, THE | CBS | 12,785 | 7.6 | 12 | |
| 11 | CSI | CBS | 12,643 | 7.8 | 12 | |
| 12 | MIKE & Molly | CBS | 12,551 | 7.6 | 12 | |
| 13 | HOUSE | FOX | 12,325 | 7.3 | 11 | |
| 14 | 60 Minutes | CBS | 12,070 | 7.6 | 13 | |
| 15 | GOOD WIFE, THE | CBS | 11,857 | 7.6 | 13 | |
| 16 | Blue Bloods | CBS | 11,797 | 7.3 | 12 | |
| 17 | GLEE | FOX | 11,577 | 6.7 | 10 | |
| 18 | Hawaii Five-0 | CBS | 11,013 | 6.9 | 12 | |
| 19 | MR. SUNSHINE | P | ABC | 10,524 | 6.4 | 10 |
| 20 | Grey'S ANATOMY | ABC | 10,467 | 6.7 | 11 | |
| 21 | $#*! My Dad Says | CBS | 10,343 | 6.3 | 10 | |
| 22 | How I Met Your Mother | CBS | 9,997 | 6.1 | 9 | |
| 23 | BONES | FOX | 9,938 | 5.8 | 9 | |
| 24 | BACHELOR, THE | ABC | 9,813 | 6.5 | 10 | |
| 25 | CSI: NY | CBS | 9,710 | 6.2 | 11 |
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Nielsen TV Ratings: ©2011 The Nielsen Company. All Rights Reserved. All numbers are live viewing plus same day DVR viewing.
