5'3", 155 lbs. Should I lose 10-15 lbs before BBL?

Thank you for your question. Your BMI is 27-28 based on your information. I would not suggest loosing weight, this is ideal if you want to get an hourglass figure. It sounds like you already committed to surgery, and this question needs to be addressed to your prospective surgeon. I personally would do VASER HI Def Liposuction to achieve the smallest possible waist and sculpt the areas of fat collection. Good luck with your surgery.

This really just depends upon your goals. Thinner patients can achieve great results as well, but an exam would be necessary to make recommendations.

I would try to find a board certified plastic surgeon who has performed thousands of these procedures and who has pictures and reviews you like.

Kenneth Hughes, MD

Los Angeles, CA

Ideal candidates are at a stable weight,  in good health , and have excess fat in some parts of the body and too little in other regions.  Gaining weight before the procedure is to no advantage and when you lose weight again the fat cells will shrink just like the donor site fat cells.  Typically, the transferred fat results in a significant increase in volume of the body site being treated.

Far more important than the technique is the skill and experience of your plastic surgeon. Choose your surgeon rather than the technique and let them explain why one technique may be better than another. 
See the below link on some suggestions on finding the most qualified Plastic Surgeon for a BBL Always insist on a board certified plastic surgeon.