Whaaaaaa??? No!!  Jimmy Kimmel and Sarah Silverman are (were??) one of my favorite celebrity couples and now they're through, say their reps.

"Jimmy and Sarah are no longer dating...and will have no further comment," Lewis Kay and Amy Zvi, the respective reps for Kimmel and Silverman, said in a joint statement today.

What happened?  She just told People a few months ago how good their relationship was.  Did the joking videos go too far?  Was Jimmy really doing Ben Affleck?   This totally sucks.

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