Dream and Christina Back Together?

Reports are saying that Christina Milian and The Dream are back together! According to Bossip.com, a source said they were spotted "making out" in the casino of the Wynn Hotel in Las Vegas last weekend. Christina was in Vegas for Michael Jordan's 10th annual Michael Jordan Celebrity Invitational Celebration. While there is no word on if the two are officially back together, the source said that they are having fun for now. The two split publicly last year after photos surfaced online of the Dream on vacation with another woman. If you remember, Dream and Christina have a one-year-old daughter, Violet Nash.