Kevin Jonas may be in love, but he still has a multimillion dollar fortune to protect.

The 21-year-old boy bander proposed to New Jersey cosmetologist Danelle Deleasa in July, but he’s already taking the steps to protect himself financially — just in case things the couple one day ends up in Judge Lynn Toler’s Divorce Court.

A legal team representing the oldest member of the pop trio The Jonas Brothers are hashing out the terms of an “ironclad prenup” that Danielle will be required to sign before walking down the aisle the singer, In Touch Weekly has learned.

“Kevin sees Danielle as his soulmate, and he’s very Christian, so he’s not big on divorce,” blabs a pal. “Nonetheless, he has millions to protect, so he’s asked Danielle to sign a prenup.”

Earlier this year, Kevin, along with younger brother Nick and Joe, were featured on Forbes Magazine’s list of the World’s Most Powerful Celebrities.