Height Weight of the women?
Google it.
Google brings the "intelligence of the world" to your doorstep. What you do with it is (pretty much) up to you. Google can give you dozens of sites to check and (usually) they more/less agree on the "easy" stuff. (Johansson's 5'3" or 5'4" almost everywhere, and 1-2 may have the "real" info (she's 5'3.5"). BUT you don't need to worry about height, or age - that's publicly available. WEIGHT is the conundrum. Most sites tell you it's not available, or "the person doesn't divulge" yadda-yadda. If they're in the media for long, you can find pictures and guess based on what you DO find.
A LOT have gained/lost weight and if you have a pic that's 5 yrs old they could be entirely diff (like 40 lbs). Kate Upton's a great example, as are others who've spoken/written about their weight.
But weight's only important (to me I'm saying) IF I'm writing about a fight or a contest to win the heart of (someone) but even then, it's only marginally useful....so what I do, if/when I really want it - check 2-3-4 sites and average them if there's significant difference.
Seriously, HOW MUCH are you going to wager on Milana or Scarlett in this fight? if one is 10 pounds more than the other? (If it's more than your weekly paycheck you're in the wrong thread!)