Lindsay Walker has now spent upwards of $20,000 on 4 breast enhancement surgeries in just 4 years time! The 27 year old saved up to go from a 28A to a G cup! She stopped going out with friends and only bought food that was discounted to save! However, she's now claiming she wants ANOTHER surgery! She said 'they weigh a couple of pounds each so sleeping can be uncomfortable...I wear a bra to bed which makes it slightly easier. I'm also thinking of inventing a new sun lounger with a couple of holes in it for the beach, because sunbathing on my front is virtually impossible now!'