These posts also notablytaggedanother account named for her son.

The account in question was created in 2012, when he was only six years old.

However, it has no posts, replies, highlights, or media.

Melania Trump smiles at Barron Trump on stage

She posted again on April 19, 2015, tagging @BARRONTRUMP without attaching any media.

This was the last time the former first lady tagged her son.

But notably, just two months later, Donald announced his campaign for president.

arron Trump and his mother Melania Trump stand on stage