Tom Parker's celebrity friends have flooded him with support after he announced he has been diagnosed with an inoperable brain tumour.The 32 year old opened up on the diagnosis in a heartbreaking interview with OK! magazine, with The Wanted singer saying he is "in complete shock." He explained in the exclusive interview alongside his pregnant wife Kelsey: "It's so much to take in. I knew something wasn't right, but I never expected it to be this.