As the NY Mag's The Cut blog reports
, the superstar that is Anna Wintour will make a rare appearance on the LATE SHOW WITH DAVID LETTERMAN / CBS
on Monday August 24th to promote the release of a new movie about her - The September Issue
. It promises to be a memorable appearance, as Letterman is known for his snarkiness. The real question is will he dare to challenge the fashion ice queen?...