Olympic diver Tom Daley has celebrated his second-year anniversary with boyfriend Dustin Lance Black.
The 20-year-old, who revealed he is gay in a YouTube video in December 2013, went public with his relationship just over a year ago.
Daley posted an old photo of the couple on Instagram, along with the message: "2 years ago I met my (frog) and my life changed forever! Thank you for making these past 2 years so special."
Black, who is an Oscar-winning director, shared the same image on his Facebook page and added the caption: "Two years ago we took a selfie just after meeting... the very moment my life changed forever. Happy Anniversary my love."
