February 22, 2011

NBC announced today that 'Who Do You Think You Are?' has been renewed for a third season. Per a press release by the network, the alternative reality series that sees celebrities tracing their family trees has so far averaged a 1.4 rating amongst adults 18-49 in its second season.

Currently airing its second season, 'Who Do You Think You Are?' can be seen Fridays at 8:00pm ET/PT on NBC. Upcoming episodes will include the likes of Gwyneth Paltrow, Ashley Judd, and Lionel Richie.

(Source: TV by the Numbers)