Rihanna

No. of Events: 16685
Last Seen: 7 minutes ago in New York City, NY, USA
Music USA

Justin Bieber

No. of Events: 13479
Last Seen: 3 hours ago in Toronto, ON, Canada
Music Canada

Lady GaGa

No. of Events: 11220
Last Seen: 4 days ago in Pacific Coast Highway, Long Beach, CA, USA
Music USA

Beyonce Knowles

No. of Events: 8796
Last Seen: 6 days ago in Winnipeg, MB, Canada
Music USA

One Direction

No. of Events: 7412
Last Seen: 10 hours ago in Toronto, ON, Canada
Music UK

Drake

No. of Events: 6708
Last Seen: 1 hour ago in Canada
TV/Movie Canada

Jay-Z

No. of Events: 5360
Last Seen: 3 hours ago in Sacramento, CA, USA
Music USA

Miley Cyrus

No. of Events: 5087
Last Seen: 38 minutes ago in New York City, NY, USA
TV/Movie USA

Selena Gomez

No. of Events: 5084
Last Seen: 2 months ago in United Kingdom
TV/Movie USA

Niall Horan

No. of Events: 4844
Last Seen: 1 day ago in Toronto, ON, Canada
Music Ireland

Kim Kardashian

No. of Events: 4817
Last Seen: 1 week ago in Los Angeles, CA, USA
TV/Movie USA

Nicki Minaj

No. of Events: 4671
Last Seen: 1 month ago in Philadelphia, PA, USA
Music USA

Taylor Swift

No. of Events: 4622
Last Seen: 1 week ago in New York City, NY, USA
Music USA

Harry Styles

No. of Events: 4057
Last Seen: 25 minutes ago in The Ritz-Carlton Toronto Hotel, Toronto, ON, Canada
Music UK

Chris Brown

No. of Events: 3988
Last Seen: 1 week ago in New Jersey, USA
Music USA

LeBron James

No. of Events: 3887
Last Seen: 4 hours ago in Los Angeles Int'l Airport, Los Angeles, CA, USA
Sports USA

Rick Ross

No. of Events: 3650
Last Seen: 3 hours ago in District of Columbia, USA
Music USA

Lil Wayne

No. of Events: 3595
Last Seen: 2 hours ago in Penn State University, University Park, PA, USA
Music USA

Kanye West

No. of Events: 3026
Last Seen: 1 month ago in Miami, FL, USA
Music USA

Robert Pattinson

No. of Events: 2999
Last Seen: 1 week ago in Argentina
TV/Movie UK

Katy Perry

No. of Events: 2833
Last Seen: 6 days ago in Oneonta, NY, USA
TV/Movie USA

Snoop Dogg

No. of Events: 2623
Last Seen: 3 days ago in Switzerland
Music USA

Kristen Stewart

No. of Events: 2600
Last Seen: 6 days ago in Indonesia
TV/Movie USA

Lionel Messi

No. of Events: 2469
Last Seen: 1 month ago in Mumbai, India
Sports Argentina

David Beckham

No. of Events: 2456
Last Seen: 1 hour ago in Universal Studios, Universal City, CA, USA
Sports UK