Amy Winehouse arrived at Heathrow Airport yesterday for a flight to Dubai, following a stay in hospital due to a virus. She'll be performing tomorrow as part of Gulf Bike Week. The singer gave a series of comeback gigs in Brazil last month, and took the opportunity to enjoy bikini time in the sun too. She reportedly struck up a romance with a barman during her stay, while her ex Josh Bowman has been spending time with Miley Cyrus, but Miley says they're just good friends. Amy's focusing on her third album, which will reportedly feature a duet with Cee Lo Green, and she's also planning to team up with Tony Bennett on a track.