Ray J has decided to congratulate Kim Kardashian and Kanye West on their upcoming wedding by presenting them with possibly the ballsiest and most disrespectful wedding present in the history of mankind – profits from the sex tape that helped launch Kim into international fame.

That’s right, the singer/actor has cut his ex-girlfriend a check from his cut of their sex tape royalties, which are still amazingly high. The monetary breakdown, from TMZ:

Here’s the breakdown of the wedding gift. Mind you, this is just Ray J’s cut:

– January $6,135.60
– February $20,097.31
– March $9,674.76
– April $10,931.52
– TOTAL: $46,840.13

Over $46,000 for four-months worth of checks from a seven-year old sex tape…are you kidding me?! That means, together, the ex-couple is projected to make over $280,000 this year off the tape’s royalties alone. That’s insane. People do realize there’s plenty of free porn on the Internet these days, right?

I guess that helps explain why celebrities make & release sex tapes in the first place. Ray J certainly doesn’t seem to regret the decision, that’s for sure.