Love is in the air! Christina Haack, 38, announced that she’s engaged to Joshua Hall just one year after she separated from her ex-husband Ant Anstead, 42. The Flip or Flop host took to Instagram to share photos of herself and Joshua with a gorgeous new engagement ring on Monday September 20. The star captioned the photos with a series of emojis, including a heart, an infinity symbol, a lock, a key, and a ring (fitting)!