Nicole “Snooki” Polizzi makes an appearance in Hoffman Estates

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MTV's Jersey Shore star Nicole 'Snooki' Polizzi makes an appearance Ultimate Exposure Tanning Saturday March 28 2012 Hoffman Estates promote

MTV's Jersey Shore star Nicole "Snooki" Polizzi makes an appearance at Ultimate Exposure Tanning on Saturday, March 28, 2012 in Hoffman Estates to promote her tanning lotion and meet her fans. | Richard A. Chapman~Sun-Times

"Snooki"

Joss Hernandez 6 Schaumburg gets an autograph. MTV's Jersey Shore star Nicole 'Snooki' Polizzi makes an appearance Ultimate Exposure Tanning

Joss Hernandez, 6, of Schaumburg gets an autograph. MTV's Jersey Shore star Nicole "Snooki" Polizzi makes an appearance at Ultimate Exposure Tanning on Saturday, March 28, 2012 in Hoffman Estates to promote her tanning lotion and meet her fans. | Richard A. Chapman~Sun-Times

A crowd waits for arrival their televisipersonality. MTV's Jersey Shore star Nicole 'Snooki' Polizzi makes an appearance Ultimate Exposure Tanning

A crowd waits for the arrival of their television personality. MTV's Jersey Shore star Nicole "Snooki" Polizzi makes an appearance at Ultimate Exposure Tanning on Saturday, March 28, 2012 in Hoffman Estates to promote her tanning lotion and meet her fans. | Richard A. Chapman~Sun-Times

Fans wait line see their televisipersonality. MTV's Jersey Shore star Nicole 'Snooki' Polizzi makes an appearance Ultimate Exposure Tanning Saturday

Fans wait in line to see their television personality. MTV's Jersey Shore star Nicole "Snooki" Polizzi makes an appearance at Ultimate Exposure Tanning on Saturday, March 28, 2012 in Hoffman Estates to promote her tanning lotion and meet her fans. | Richard A. Chapman~Sun-Times

Joss Hernandez 6 Schaumburg gets her picture taken. MTV's Jersey Shore star Nicole 'Snooki' Polizzi makes an appearance Ultimate Exposure

Joss Hernandez, 6, of Schaumburg gets her picture taken. MTV's Jersey Shore star Nicole "Snooki" Polizzi makes an appearance at Ultimate Exposure Tanning on Saturday, March 28, 2012 in Hoffman Estates to promote her tanning lotion and meet her fans. | Richard A. Chapman~Sun-Times

Tanning staff members strike pose front display. MTV's Jersey Shore star Nicole 'Snooki' Polizzi makes an appearance Ultimate Exposure Tanning

Tanning staff members strike a pose in front of a display. MTV's Jersey Shore star Nicole "Snooki" Polizzi makes an appearance at Ultimate Exposure Tanning on Saturday, March 28, 2012 in Hoffman Estates to promote her tanning lotion and meet her fans. | Richard A. Chapman~Sun-Times

At left Alexis Gallego 17 MariFlores 24 both VillPark wait line. MTV's Jersey Shore star Nicole 'Snooki' Polizzi makes an

At left, Alexis Gallego, 17, and Maria Flores, 24, both of Villa Park wait in line. MTV's Jersey Shore star Nicole "Snooki" Polizzi makes an appearance at Ultimate Exposure Tanning on Saturday, March 28, 2012 in Hoffman Estates to promote her tanning lotion and meet her fans. | Richard A. Chapman~Sun-Times

It'll come as no surprise but mom-to-be Nicole 'Snooki' Polizzi is working change her party-hard image. She MTV might sobe

It'll come as no surprise, but mom-to-be Nicole "Snooki" Polizzi is working to change her party-hard image. She and MTV might soon be heading different ways.

Nicole “ Snooki” Polizzi makes an appearance at Ultimate Exposure tanning salon in Hoffman Estates on Saturday, April 28, 2012. She met with her fans and had pictures taken with those that bought her indoor tanning lotion. …