Kim Kardashian, Taylor Swift and singer Demi Lovato have tweeted:
Just heard about the death of Cory Monteith. So sad. Prayers 4 his family. Praying 4 Lea too! Words cant describe what they must be feeling
Speechless. And for the worst reason.
More top news
The garden of paedophile friends of serial killers Fred and Rosemary West is being dug up by police after a tip-off.
A man has been arrested on suspicion of murder after a woman's body was found in south Wales.
After the Indiana polls close, ITV News asked Ted Cruz supporters if they could back Donald Trump as the Republican presidential nominee.