HuffPost Celeb are turning back the clock and revisiting all of the big moments of 2012 in our Celeb Review Of The Year, and today it's time to remember what happened in June.

Action in celebville included Gary Barlow and Cheryl Cole teaming up for a performance that will be remembered for all the wrong reasons, Chris Brown coming to blows with a love rival over his very famous ex, one of Hollywood's most solid couples announcing they were getting divorced and a very special announcement from Adele, plus much, much more besides. Click through our full review below...

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  • Miley Cyrus and Liam Hemsworth announced they were getting hitched.

  • Gary Barlow became the apple of the nation's eye when he laid on a massive concert for the Queen's Diamond Jubilee outside Buckingham Palace. Memorable moments included his duet with Cheryl Cole, which will probably be remembered for all the wrong reasons...

  • Myleene Klass was left heartbroken when her husband Graham Quinn suddenly walked out on her and their two daughters.

  • 'TOWIE' couple Lucy Mecklenburgh and Mario Falcone got engaged during a trip to Marbella to film a special of the reality show. However, it was tainted by rumours that he had done the dirty on her. They later called off their engagement, but stayed together.

  • Lady Gaga suffered an embarrassing on-stage moment when she was hit on the head with a pole during one of her Born This Way Ball shows. She later tweeted a picture of herself with two black eyes and said she was still feeling 'woozy'.

  • Chris Brown and Drake allegedly had a brawl in a New York nightclub, which caused thousands of dollars worth of damage and injured several witnesses when glasses were thrown across the club. It was reported it all erupted over their former flame Rihanna.

  • Jack Osbourne revealed he had been diagnosed with MS, just a few months after welcoming his daughter with fiancĂ©e Lisa Stelley.

  • The Spice Girls appeared altogether for the first time since 2008 when they attended the launch of the Spice Girls musical 'Viva Forever', which hit the West End in December. Shame Posh couldn't raise a smile though.

  • Hollywood was rocked when it was announced power couple Tom Cruise and Katie Holmes were splitting up. The former 'Dawson's Creek' star filed for divorce citing 'irreconcilable differences', and an agreement over money and daughter Suri were quickly reached.

  • Adele announced she was expecting her first child with boyfriend Simon Konecki, but it turned out the sneaky devil had been keeping it secret for months and was already well into her pregnancy.