After a brief hiatus, the foxy female group The Pussycat Dolls is back, much to the delight of loyal Nicole Scherzinger fans. The lead Pussycat tried a solo singing career . Her singles “Scream” by Timbaland and “Baby Love” featuring Will.I.Am of the Black Eyed Peas aren’t bad, are they? I guess Nicole really shines when she’s with her posse. PCD is back with a vengeance with a new single entitled “When I Grow Up” – have you heard it yet? See the photos of the comebacking Pussycat Dolls with their lead, the ever gorgeous part-Filipino, part-Russian and part-Hawaiian Nicole after the jump!