Christina Milian Switches It Up Again With A Bob Haircut. A few weeks ago Chrissy showed off new ombre colored locks, and it looks like she wanted more of a change with a new shorter do. We’ve seen the celeb many times with shorter tresses, but according to the YBF the look is actually a wig. We’re not so sure since we’re not wig experts, but peep the pics below and you be the judge. Whether the look is a wig or not, one things for sure Chrissy looks stunning as always.