Those who thought Britney Spears couldn't be further removed from her former pop princess image are in for a shock. On Friday night, Spears was spotted in Los Angeles sporting a never before seen look — a newly shaved head. The same day, reports surfaced that Spears checked into rehab at Eric Clapton's Crossroads facility in Antigua. Spears reportedly refused to stay and checked out a day later. Harvey Levin, managing editor of TMZ.com , said that Spears' family, concerned about her excessive partying and drinking, staged an intervention and made her go to rehab. "Her family and friends staged what I guess you would call an intervention and basically said you have to go," Levin said. "[They] got her to go to a facility there and I am told she was there for a very short period of time and said this is not for me and left." Spiraling Downward Spears' reported rehab visit and new, hairless look is the culmination of a wild few months for the pop star....