Kris Humphries, the husband of Kim Kardashian, came face to face with the man who made a sex tape with the reality star.
The basketball star found himself sitting alongside singer Ray J who achieved notoriety after a sex tape he made with Kardashian in a hotel room was leaked on the internet.
Just married: Kim Kardashian visited the nail salon in New York today while her husband Kris Humphries worked out. The basketball player is said to have bumped into his wife's ex on Sunday
Scandal: Kardashian, pictured in 2006, dated singer Ray J for two years during which they made a sex tape
The newlywed moved to a seat in front of Ray J with other passengers saying he was 'stone faced' on realising who was on the flight.
A source told the Post: 'Ray J said, "Come on, you know who I am. I just want to say congratulations."
A mystery buyer has offered millions to buy the tape and take it off the market.
Adult film company Vivid, who own the tape, said they had been approached by a lawyer who said he has a buyer willing to bid on it.
'Realising there was no way to escape the situation, Humphries said: "Oh yeah, yeah, I’m sorry I know who you are."'
It is believed to be the first time the two men have met.
However it has been claimed by TMZ that Kris really didn't know who Ray J was.
Sources close to Humphries tell the site: 'Kris really didn't know who he was ... but once Ray J reminded him, it didn't matter to him because Kris is simply not bothered by Kim and Ray J's previous relationship.'
They added: 'Kris feels that Kim's past doesn't affect her present or future ... he just doesn't care.'
Mr and Mrs: The couple attended a party at the Capitale on New York's Lower East Side last night
More than two million people logged on to watch the 39 minute clip when it usually attracts 300,000 online viewers.
The sex tape helped launch Kardashian's career and boost her reality show but she has since said she is ashamed of it.
Video star: Kim and Ray J starred in a sex tape together in 2007