She's catering to women in the same way that superhero bodies cater to men. It's aspirational - she always has immaculate makeup, hair, and clothing. She's cute, flirty, and confident in a way that women find appealing for themselves. You could even say it's what women wish men found sexy (in the same way men wish more women found roided out bodybuilders sexy).
I'd lean towards real because there are a lot of other pictures from the shoot where she's got those same footballs, but I can't find the original either.