Chrissy Teigen is bumping around vacation! On Monday, the model showed off her baby bump in a photo/video dump from her recent family getaway.Teigen, who is expecting a child with husband John Legend, simply captioned the post with a red heart emoji.She led with a picture of her and Legend’s oldest child, Luna, 6, resting her head on her mommy’s belly while they pose for a picture. Giving fans a closer look, the author shared an image of her baby bump while laying out by the pool. Teigen’s post also includes pictures of Luna and her little brother, Miles, 4, eating dinner and posing with their mom by the pool, before she ends it with a mirror picture featuring her holding her growing baby bump while wearing a neon bikini. A post shared by chrissy teigen (@chrissyteigen)The star's post comes after she gave Miles some shine on Sunday, with a picture of him sleeping on her bump while they took a ride in the water.