Celebrities Who Were on Reality TV Before They Were Famous

Christina Aguilera - Star Search

Baby-faced Xtina was first discovered on Star Search, but it took a few years for her career to actually take off. She was the pop-rock queen of the '90s and '00s and is now a familiar face as a reality TV show judge.

The More You Know

Your heart beats 100,000 times a day.
In 1923, jockey Frank Hayes won a race at Belmont Park in New York despite being dead — he suffered a heart attack mid-race but his body stayed in the saddle until his horse crossed the line for a 20–1 outsider victory.
Researchers have found that swearing when in pain may release pain-killing endorphins.
People write love letters to trees in Australia via email.

Post originally appeared on Upbeat News.