Here's a rundown of 21 celebrities who believe aliens are real, and what they've said about our extraterrestrial neighbors.

Steven Spielberg has said during an interview on CBS Sunday Morning in New York on 6 June that he believes aliens 'have been ...

Here is a super creepy video of a real alien being interrogated by the top secret government alien interrogation program. To ...

Stephen Colbert just made it clear that he isn't leaving 'The Late Show' without forcing Barack Obama to confirm if aliens are real or not: 'Just come clean!' ...

Astrophysicist Neil deGrasse Tyson has backed former President Barack Obama after he suggested extraterrestrial life exists. In a February interview with podcast host Brian Tyler Cohen, President ...