Heidi Montag and Spencer Pratt are engaged, but it turns out that her engagement ring is not what Hollywood celebrities are used to. Of course, Tony Parker spent a cool half a million bucks on Eva Longoria 's ring and other stars have spent similar amounts when they proposed, but Spencer Pratt actually spent less than $3,000. Not bad for you and I, but for a Hollywood star with deep pockets, this is clearly an embarrassment. I guess she can simply console herself by thinking that it is the though that counts.