Will lipo make me look square? (photos)

A few issues. Not enough posted photo views, Butt implants have a 24% complication rate and need 3 weeks minimum recovery - lying on them, Liposuction with fat grafting would be a better option. Best to see a few boarded Plastic Surgeons doing the no hands fat collection and grafting techniques in Miami. Fee range for that no hands technique fro $6,800 to $8,800. 

Hi there thanks for your question.
In our office we perform many Brazilian butt lifts and have lots of
requests for the curvy shape you mention.
No board-certified plastic surgeon is going to do a procedure on you
that will intentionally make you look “square” because when you look good, we
look good. Best to consult with a board certified plastic surgeon
and one who is also a member of the ASPS to make sure you’re meeting with someone
who has excellent experience and standards.
Best of luck to you. –Dr. Coan.