Becoming First Lady of the US means a lot of big life changes,Watch Nice Sister but the one thing it apparently doesn't put an end to are wonderfully awkward messages from your mom.

Nothing stops those. Not even becoming a best selling author, or a super popular surprise guest at the Grammys.

On Wednesday morning, Michelle Obama took to Instagram to share a truly A+ message exchange she'd had with her mom, after appearing at the Awards show on Sunday.

Make sure you swipe on the post below -- the second page may be even better than the first...

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So many wonderful highlights in that thread that it's hard to pick a winner.

The "real stars" quip is a good one, as is the bluntness of the "No you did not" message.

But our favourite might be the final, understated "Yeah".