"Late Night with David Letterman" registered a GREAT GOOGLY MOOGLY on the Richter scale yesterday -- when voluptuous Sports Illustrated cover model Kate Upton and her heaving chest paid the TV host a very welcome visit.
The best part about this video is playing it again ... and again.
Kate Upton's Boobs
Wobble-dy Wobble-dy Wa
Wobble Wobble
2/14/2012 12:55 PM PST BY TMZ STAFF
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