The lethal photos came out today -- showing Selena and the Biebs in St. Lucia ... kissing -- and scores of teen girls across the planet are bloodthirsty with envy ... taking to Twitter to express their rage writing:
-- roses are red, violets are blue, @selenagomez if you'll break @justinbieber's heart I'm gonna kill you :3
-- @selenagomez I'll kill you I swear on GOD!!!!
-- @selenagomez If you are the Girlfriend of Justin I will Kill you I HATE YOU :@ !!!
-- @selenagomez whore cancer whore..like i'mm kill myself cuz i saw you and Justin kissing well thankyou Selena thankyou now i'm killing myself
-- @selenagomez stay away from Justin pedophile, retard wait i'm gonna kill ya in the night underneath your smelly bed
Calls to Selena's reps have not been returned.