Kourtney Kardashian has officially jumped on board the waist-training phenomenon just like her sisters Khloé and Kim Kardashian! The mother of three, who just recently gave birth on Dec. 14, shared a pre-workout selfie from her glamorous closet and showed off her hot pink new accessory. Kardashian wrote as the caption to the candid pic, “Starting my Monday with a little waist training before I go to the gym! #onamission #waistgangsociety.” Late last month, the eldest Kardashian sister posted a similar shot with a different waist trainer and wrote, “Gettin’ it right, gettin’ it tight!” And since giving birth to Reign Aston Disick—on the same day as little Mason Disick’s birthday, ironically!—Kourtney’s been keeping a relatively low profile.
