Adele -- whose "Hello" video is currently consuming much of the bandwidth of the World Wide Web -- will headline a mid-December primetime concert telecast on NBC, the network just announced. 

Details: The concert will be taped Nov. 17 at Radio City Music Hall and air Dec. 14 at 10 p.m. 

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And there is more, much more: She will also perform on "Saturday Night Live" (Nov. 21), "The Tonight Show Starring Jimmy Fallon" (Nov. 23) and "Today" (Nov. 25).

File this under "network coup": Adele's "25" will be released mid-November, but that aforementioned video, released just about a week ago, is approaching 150 million views. 

The prime-time special will be produced by Lorne Michaels, and Beth McCarthy-Miller will direct.