KANYE WEST surprised KIM KARDASHIAN with 1,000 red roses on Valentine's Day.  She even posted apicture of herself surrounded by some of them.

But if Kanye was trying to show off, he failed miserably.  Because he got SERIOUSLY upstaged by JASON DERULO . . . who gave his girlfriend JORDIN SPARKS TEN TIMES AS MANY.



Jason sent 10,000 roses to Jordin's suite at the Redbury Hotel in Hollywood on Friday.  He Tweeted a picture of the insanity along with the caption, "I only wish I could have fit 10,000 more in here."


Jordin took some of the flowers home, but donated the rest to hotel staff and guests.