Lady Gaga's Super Bowl halftime show was the second most-viewed of all-time
These are the Top 10 Super Bowl halftime shows of all-time – Orange County Register
Top 8 most-watched Super Bowl halftime shows since 2011
Most-Watched Super Bowl Halftime Shows of All Time – Billboard
Ranking the 15 best Super Bowl halftime shows in history – NBC Sports Bay Area & California
The Top 5 Most-Watched Super Bowl Halftime Shows, by Ariyanna Smith
Lady Gaga to Headline Super Bowl 51 Halftime Show – Rolling Stone
Lady Gaga's Super Bowl Halftime Show: 6 Moments That Totally Blew Us Away
Lady Gaga's Super Bowl Halftime Show Was The Second-Most Viewed Ever
Super Bowl 51: Celebrities praise Lady Gaga's halftime show
Super Bowl 51: Lady Gaga Halftime Show Drives 5.1 Million Tweets – The Hollywood Reporter
Top 8 most-watched Super Bowl halftime shows since 2011 - What's Up Newp
Lady Gaga - Pepsi Zero Sugar Super Bowl LI Halftime Show
5 Most-Watched Super Bowl Halftime Shows: Is Janet, Gaga, Katy Perry, Or J.Lo On Top?