Serena Williams shatters window on ‘Letterman’

Serena Williams visited the “Late Show with David Letterman” on Thursday and played a little tennis with the host himself, and shattered a window outside of the studio.

After hitting a few balls back and forth, Letterman challenged Williams to break the window of a deli outside. But first, Letterman gave it a shot — or three — and missed the window entirely.

Williams broke it on her second try.

Watch the full video below.

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