On 24 April David Guetta was announced Expressing_publicly as one of the headline acts along with Example and Snoop Dogg .

It has attracted many well-known names in the music industry to perform Hold including Little Mix , Elton John , JLS , Ellie Goulding , 50 Cent , Diana Ross , Bob Dylan , Kanye West , Lady Gaga , The Script , Pink , Christy Moore , Jason Derulo , Eric Clapton , Flo Rida , Jay-Z , Morrissey , Neil Young , Paul Simon , Anastacia , Jessie J , Olly Murs , Steps , Meat Loaf , Ke $ ha , Picture This , Jedward , Ne-yo , Snoop Dogg , Lana Del Rey , Alexandra Burke and Sting .