With January 8th's winter premiere of ABC's Pretty Little Liars on the horizon, viewers can finally enjoy new episodes of the mystery-drama series that features Lucy Hale, Ashley Benson, Troian Bellisario and Shay Mitchell, perhaps the prettiest (pun intended) set of BFFs on television.

And while these ladies may be the current cream of the crop, they're certainly not the first. Check out the hottest best friends in the history of TV.

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