Red Velvet has joined the world of Instagram!

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The four SM ladies looked adorable in cheerleading uniforms in their very first video update as they greet their fans to verify this is a legit account.  Their cheerful demeanor promises a lot of cute updates in the future.

Make sure you follow them @redvelvet.smtown!

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A video posted by ????(Red Velvet) ?? ????? (@redvelvet.smtown) on Jan 23, 2015 at 3:58am PST