Bruce Jenner stops by a convenience store to buy cigarettes on Monday, March 10, 2014. Credit: VM/Goodwin/FAMEFLYNET PICTURES

Bruce's new bob! Reality TV patriarch Bruce Jenner visited a local convenience store near the Kardashian-Jenner compound in Calabasas, Calif. on Monday, March 10, looking even more transformed than he has over the past few months. 

Wearing a cherry-colored button up shirt and aviator sunglasses, the Keeping Up With the Kardashians star, 64, appeared gaunt yet upbeat as he purchased several packs of cigarettes. 

With his shoulder-length ombre locks swept back, the former Olympian looked shockingly different from even a year ago. 

Last month Jenner had surgery at Beverly Hills Surgical Center on his Adam's apple to reduce its size. A source previously told Us that the star "has always been obsessed with his looks" and has "never felt comfortable in his skin." 

Though he's currently separated from wife Kris Jenner, Bruce still makes plenty of time for his kids. Later in the day he was spotted filming the E! reality series with stepdaughters Khloe and Kourtney Kardashian and grandson Mason Disick