Kim Kardashian breaks social media silence, wishes sister Kylie Jenner a happy birthday

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Usually a social media juggernaut, Kim Kardashian has been mostly silent since the June birth of daughter North West

The 32-year-old mom finally broke her silence on Saturday (August 10) to wish little sister Kylie Jenner a happy birthday.

Kim later added a second photo montage, adding, "More bday love for my muse & baby sis."

Photo/Video credit: Getty Images