OMG! How come we never pieced this together!
Last night, Blakely Lively made an appearance at the 2010 Scream Awards…and she wasn't alone! Blake brought along her older half sisters, one of which is none other than Robyn Lively!
You know - Teen Witch! From the 80s! If you don't know what we are talking about, you better get on your Netflix account right now and start queuing it up! Classic flick!
And she looks pretty good too! Oh, the Lively girls!
[Image via Getty Images.]