VIDEO : Jennifer Lopez and Alex Rodriguez Are Engaged and Her Ring Is Massive

She might still be Jenny from the Block, but she has a new engagement ring to rock. Jennifer Lopez and Alex Rodriguez are officially engaged. And you thought Mariah Carey's last engagement ring was huge ? Jennifer Lopez is certainly giving Mimi a run for her money with the huge sparkler that's now sitting pretty on her finger. A-Rod announced his and J.Lo's new relationship status himself, taking to social media to post a photo of the engagement ring he just gifted the singer. It's that big.