Each day around 10:20 am and 2:20 pm we step into a time machine and take a look back. Who was born? What was going on in the world? What happened in music?

Today on May 31st

In 1991-Farrah Abraham was born. You might remember this reality star from MTV's "16 & Pregnant," "Teen Mom," or "Teen Mom OG". Maybe you know her from her adult films.

In 2002-A Philadelphia panel of federal judges ruled that public libraries can't be forced in install software that blocks porn websites from their computers.

Justin Sullivan, Getty Images

In 1998-Geri Halliwell aka Ginger Spice of the Spice Girls confirmed she was leaving the group. 21 years later she's back touring the group and is even singing Posh's solos.

And that's what happened today in history.