According this famous website http://www.whosaliveandwhosdead.com/searchform.asp not a lot of famous people are born on 27th april... except you ;-)
me...
Ed O'Neill was born on April 12, 1946.
Millie
Adam Stroud
Jackie Chan
Joss Stone
Victoria Beckham - she was born in April 1974
Tommy Shannon was born on 18 April 1946.
Nikitas Kaklamanis was born on April 1, 1946.
Ronnie Lane was born on April 1, 1946.
Arrigo Sacchi was born on April 1, 1946.