Sometimes, opportunities to rub elbows with the rich and famous come up in the oddest places. From running into John Mayer at Costco, to spotting Jim Carrey at Burger King, celebrity encounters can happen anywhere! WatchMojo is counting down the top 10 stories of fans meeting celebrities in unexpected places.

Maybe the ghosts were just hoping to get an autograph? For this spooky list, we’re looking at actors, musicians, and other celebs who claim to have had encounters with the paranormal, including Miley Cyrus, Lady Gaga and Cher. WatchMojo is counting down the creepiest celebrity ghost stories.

These are the top 10 stars who believed they had alien encounters. They wanted to believe. For this list, we'll be ranking the most famous, well-known or established stories about celebrities who claimed extra-terrestrial contact. For the record, we're not casting judgment on the credibility (or lack thereof) for any of these celebrity alien encounters, but rather highlighting some interesting aspects about some wild stories. From rockers like Mick Jagger, Sammy Hagar, and Elvis Presley, to actors like Fran Drescher, Shirley MacLaine, and Dan Aykroyd, these celebrity alien encounters are out of this world.

Well, that was uncomfortable. For this list, we’ll be looking at cringeworthy encounters between famous people that got physical. We’ve included cringeworthy celebrity moments like Lady Gaga pushing past Leonardo DiCaprio, Nicole Kidman kissing Alexander Skarsgard in front of her husband and Gigi Hadid’s icy interaction with Harry Styles. Join WatchMojo as we count down the most awkward celebrity physical encounters.

These celebrity interactions gave us all secondhand cringe. For this list, we’ll be looking at the most awkward encounters among famous figures that always make our skin crawl.

They did not have to go that far. Ouch! From Britney Spears shading Taylor Swift, to Justin Bieber not knowing Shawn Mendes, these are some of the most cringeworthy celebrity encounters. WatchMojo is counting down the awkward times celebs didn’t recognize other celebs.

These celebrity interviews are hard to watch. Welcome to WatchMojo, and today we’re counting down our picks for the most notable celebrity interviews that were seemingly innocent but have since been cast in a disturbing light due to shifts in public opinion or controversies involving either the interviewer or interviewee.

Sound familiar? Welcome to Watchmojo and today we’ll be counting down our picks for the Top 30 most memorable and beloved celebrity voice actor performances in movies.

We wouldn't be caught dead in these celebrity getups. Welcome to WatchMojo, and today we’re counting down our picks for the worst clothing lines created or endorsed by celebrities.

Nobody saw these celebrity divorces coming. Welcome to MsMojo, and today we’re looking at the most talked about and notorious celeb divorces of all time.

One interview can change your whole perception of a celebrity. Welcome to MsMojo, and today we’re counting down our picks for the most jaw-dropping revelations from celebrity interviews that completely caught us off guard.

These celebrity breakups failed to fly under the radar. Welcome to WatchMojo, and today we’ll be looking at the most high-profile celebrity marriages that unraveled in a very messy fashion, right in the public eye.

Celebs can have celeb crushes too. Welcome to MsMojo, and today we’re counting down our picks for the most charming meet-ups between stars and their celebrity idols and infatuations.

These celebrity interviews were funny, cringy, disturbing, or all of the above! Welcome to WatchMojo, and today we’re looking at the most shocking, unexpected, and earth-shattering celebrity interviews that left viewers at a loss for words.

These celebrity comeback stories will put a smile on your face. Welcome to WatchMojo, and today we’re counting down our picks for the most prominent celebrities who experienced setbacks in their careers but successfully rebounded at some point in the past decade.