'Lee Wolter CO. LTD.' updated their Weibo with pictures of Krystal and Jessica while they were attending various Jimmy Choo events in Los Angeles.  

SEE ALSO: Jung sisters Jessica and Krystal bask in the Los Angeles sun

The lovely sisters were seen posing together in casual but pretty outfits, although Jessica looks pretty edgy in one outfit that includes what looks like black leather pants and bright yellow heels!  She also shows her older sisterly side as she fixes Krystal's collar in one picture.

Check out more photos below of the beautiful sisters!