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 9th...

In 1985 Audrina Patridge was born. Remember her from the "reality" show, "The Hills?" She turns 34 today.

John Shearer, Getty Images

(Also, what happened to Ryan Cabrera?)

In 1994 Nelson Mandela made history by being elected as the first black president of South Africa

Finally, in music history, before he was daddy to Miley and featuring on "Old Town Road" Billy Ray Curus entered the U.S. Top 40 Chart with "Achy Breaky Heart" in 1992.