The weekend always brings the best gossip out of Hollywood, and that makes Monday's Showbiz Top 5 that much sweeter!  Today's Showbiz Top 5 includes:  A few celebrity weddings - Miranda Lambert & Blake Shelton and Tamera Mowry & Adam Housely.  An update on ex-'Idol' contestant Pia Toscano.  The details on 'The Jersey Shore's' first weekend filming in Italy.  Are Justin Timberlake and Olivia Wilde together?  And lastly, Mariah Carey gets a visit from child services!  Get all of your Hollywood gossip right here every morning  from Kellie Rasberry!

Miranda Lambert and Blake Shelton tie knot

Tamera Mowry gets married!

'Jersey Shore' Cast Stroll Around Florence for Filming

Olivia Wilde Spotted Out with Justin Timberlake

Why Did Child Services Visit New Mom Mariah Carey