“When I Grow Up” is said to be the lead single off the Pussycat Dolls’ forthcoming sophomore album, which is due later this year via A&M/Interscope Records.

Other track titles slotted for inclusion on the as-yet untitled set are “Bottle Pop” and “Away”, both produced by Fernando Garibay – best known for his work with Paris Hilton (“Love is Blind”) and Whitney Houston (“Nothing But Love”).

The follow-up to “PCD” is also expected to spawn collaborations with Rodney “Darkchild” Jerkins (Spice Girls, Destiny’s Child), Sean “The Pen” Garrett (The Paradiso Girls, Brit & Alex), Kara DioGuardi (Christina Aguilera, Leona Lewis), The Clutch: Ezekiel Lewis, Patrick “J.Que” Smith, Balewa Muhammad & Candice Nelson (Danity Kane, Jennifer Lopez), Mark Taylor (Christina Milian, Holly Valance), and Ryan “Alias” Tedder (Natasha Bedingfield, Jesse McCartney).