Celebrity Gossip's

Britney Spears and Lindsay Lohan may have both entered (and re-entered) rehab multiple times last year, had run-ins with the law and fooled around with more men than we care to count but that's not all these two troubled stars have in common: they're both debuting new makeovers this year as well!

Britney has cleaned up her look over the past week or so, dying her hair darker and cutting it shorter while her former friend is also taking a walk on the dark side, but sporting a longer, fuller hairstyle.

And while Britney's bod is looking fabulous lately (guess those countless hours in the dance studio are starting to pay off), Lilo also showed off a svelte figure as she arrived at Clive Davis' pre-Grammy party in a short, figure-flattering teal dress.