Michelle Obama's Grammy appearance fails to impress her mum

It appears Michelle Obama has received a reality check from her mum after her star-studded surprise appearance at the Grammy Awards.

The former first lady shared text messages from her mum Marian Robinson on Instagram on Wednesday.

The 55-year-old had received a standing ovation opening Sunday's awards show with Grammy's host Alicia Keys, Lady Gaga, Jennifer Lopez and Jada Pinkett Smith.

Ms Robinson wrote: "I guess you were a hit at the Grammys."

Her daughter responded and asked if her mum had watched.

Michelle Obama's mum asked if her daughter had met 'any of the real stars'. Credit: Michelle Obama/Instagram

Ms Robinson said she saw it and then asked if her daughter had met "any of the real stars."

The pair then quibbled over whether Obama had told her she would be on.

Obama ended the exchange by saying: "And I AM A real star...by the way..."

Her mother replied: "Yeah."

Obama shared the exchange with the hashtag #TextsFromMom. Credit: Michelle Obama/Instagram

Obama shared the exchange with the caption, "When your mom doesn’t think you’re a ‘real’ celebrity …"

Since sharing the exchange with the hashtag #TextsFromMom, many have taken to social media to post their conversations with their mum.

From funny mum texts to confusion of phone symbols and practical messages, here are some of the messages people have shared under the hashtag #TextsFromMom.

Meghan's mum said she's a 'cool' mum and then referred to her daughter by her full name on their text exchange. Credit: Instagram/meghan.raleigh
Natasha Bishop's mum commented on how her daughter is prone to injuries on their text exchange. Credit: Instagram/natashabishop
Todd's mother said she was feeling 'adorable and amazing', when asked how she was. Credit: Instagram/toddhend
Becca has shared a text with her mum over confusion of the wifi symbol. Credit: Instagram/beccabattles
Keri Miki-Lani Schroeder shares messages with her mum who accidentally 'liked' a picture. Credit: Instagram/coyoteboneskeri