Sierra mccormick | body measurements, Sierra mccormick is a young actress with slim body. check out all her 2014 measurements, including bra size, weight, height, and cup size.. Sierra mccormick - celebrity hub, Sierra mccormick. sierra mccormick (born october 28, 1997) is an american actress, best known for her role as olive doyle in the disney channel original series, a.n.t. A fake and a real view of the solar eclipse from space, Isn’t that awesome? in an earlier post i put that up an image from that video as well as a pile of other eclipse shots (including two more from space)..