Martha Stewart has candidly revealed the cosmetic procedures she's had done to maintain a youthful appearance at 85. The lifestyle guru denied ever going under the knife but admitted she gets fillers in a new interview with People on Wednesday. Stewart, who celebrated her 85th birthday earlier this week, laughed off suggestions she had surgically enhanced her appearance, quipping: 'I have not had any plastic surgery at all. I don't think I need it.' The cooking legend went on to share that Dr. Dan Belkin in New York City is the secret to her age-defying skin: 'He is a very superb dermatologist.' Stewart said she gets 'a little bit of…
