The Keeping Up With The Kardashians star was pictured on Tuesday (16 September) in the now familiar car park beside her gym as she arrived for her daily workout with celebrity trainer Gunnar Peterson.
The star kept her hood up, covering the braids she'd been sporting earlier in the week.
Khloe thinks she gained 10lbs over the summer after letting her exercise regime slack off while she was living in the Hamptons and filming new TV series Kourtney & Khloe Take The Hamptons!
She's also jokingly blamed pregnant sister Kourtney for her weight gain, saying she put on a few extra pounds in sympathy for Kourtney and her changing body.
Now back in LA, however, the reality star is determined to get back to her pre-summer weight, although she told fans that losing the weight would obviously be a lot harder than putting it on.
Yesterday, she joked she was in "beast mode" at the gym after undergoing a gruelling workout.
Earlier this year, Khloe told the Daily Record she preferred to workout hard rather than diet, saying: "I've just made a lifestyle change to work out continuously, that takes determination. I do not want to diet. If I dieted, I'm sure I could lose weight that much faster but it's not about weight, it's about how I feel within my clothes.
"I never ever weigh myself on the scales. I don't believe in numbers. I think just go with how you feel. It's about mind, body and soul for me."
She also said working out was a great way to deal with stress.