Danielle and Kevin Jonas are expecting a baby No. 2!

The exciting news comes after the reality TV couple posted a cutesy photo of them in bed—Kevin's reading "What to Except when you're Expecting" (which I hope he already knows), and Danielle's chowing down for two. Mmmm.... Doritos.

Daughter Alena, 2, helped with the announcement too, being cute as a button and wearing a "big sister" outfit. Squeal!

"I love his girl so much," Nick Jonas wrote on Instagram, congratulating his brother. "So happy for my brother and sister in law. Can't wait to meet my next niece or nephew!"