Kim Kardashian Reminisces on Being "15 to 20 Pounds Thinner" in Throwback Photo With Sister Kourtney

Honest Kimmy! 

Kim Kardashian had a reflective moment on Instagram on Thursday, Jan. 15, to a time before becoming wife to Kanye West and mom to 19-month old North West. For the reality star's #TBT post, she shared a photo with her older sister Kourtney at the 2009 Emmy Awards. 

"Since it's award season I will do my #TBT to the time Kourtney and I went to the Emmys," she captioned the nostalgic shot, which displayed her skinnier frame. "She was pregnant and I was about 15 to 20 pounds thinner." 

For the red carpet affair, Kardashian wore a white form-fitting gown by Ina Soltani and posed next to her expecting big sis, who wore a blue gown by BCBG. The fashion designer, 34, looked more statuesque back then in the ivory-hued evening gown that accentuated her tiny waist.  

Fast-forward to almost six years later, and Kardashian is now all about displaying her curvalicious bod in crop tops and super-tight pencil skirts, as she she did on Wednesday, Jan. 14 in L.A.'s Woodland Hills.

Kardashian hit the streets to grab lunch with her younger sister Khloe in a black leather jacket from her husband's now defunct Fall 2012 Kanye West line and Balmain silk satin booties.