Tamara Jaber shot to fame on the second season of Popstars way back in 2001.
And as a member of the show's band Scandal'us - and later as the wife of shock jock Kyle Sandilands - the sultry singer was known for her heavy make-up and very curly locks.
But now, the 35-year-old has drastically altered her looks - undergoing a stylish make-under to match her low-key lifestyle in the United States.
My, how you've changed! Kyle Sandilands ex-wife Tamara Jaber has undergone a stylish make-under, appearing drastically different from her days in pop group Scandal'us (pictured at right in 2005)
On Friday, Tamara took to Instagram to share a stunning selfie, flaunting her new lighter look.
The star's once-curly tresses were styled in a simple, straightened bob, and she chose a far more natural make-up palette.
The crooner - who split from Kyle back in 2010 after two years of marriage - added the hashtags: 'Back to