Liam Gallagher (2009)
When her memoir My Thoughts Exactly came out in 2018 among the many revelations was that Lily joined the mile high club with Oasis singer Liam Gallagher in 2009.
The pair were on the same flight to Japan so they could both perform at the Fuji Rock Festival.
After meeting in the airport lounge and getting "hammered" Lily and Liam - who was married to All Saints star Nicole Appleton at the time - they continued drinking on the plane before finding themselves in the aircraft toilet.
Lily wrote: “There was a particular celebrity that I was really after, romantically, and I looked at his touring schedule and he was gonna be in Japan. So I made sure that I was at this festival and that I would be one of the very few English-speaking people at the same festival as him.”