We're all probably aware that president-elect of America Donald Trump doesn't half put some stuff on Twitter.

He spent years spreading the conspiracy theory that President Barack Obama was born in Kenya and not Hawaii, before finally admitting last year that he was wrong. He previously weighed in on Twilight actor Kristen Stewart's break-up with co-star Robert Pattinson and even bragged about his alleged above-average intelligence.

Now his daughter is in on the act.

This afternoon, Ivanka sent a confusing message to her own infant son Theodore on the social media site. She captioned a picture of her baby: "I cannot believe that Theodore is 8 months old today! Happy birthday little teddy bear!"

And reactions of Twitter users were epic.