With the long Fourth of July  weekend, many of our favorite stars had an extra day to tweet photos of their exciting adventures. Gwen Stefani  hit the studio with the boys of No Doubt, while Taylor Swift  went wild with red, white, and blue. Cory Monteith  bumped into a real prince, and Jeremy Piven  wrapped up the latest season of Entourage  — click through to see all the shots, and don't forget to follow us on Twitter  for exciting news and photos!
Julianne Hough let loose  on the Fourth of July  with her family.
Ashton Kutcher  was all about pyrotechnics and patriotic gear  for the holiday.
Charlotte Ronson looked pleased with her airbrushed manicure .
Lindsay Lohan  partied with DJ Paul Oakenfold  before being sentenced to 90 days in jail .
Jessica Alba  tweeted photos from the front row of the Chanel show  in Paris.
Cory Monteith  had a royal run-in  with Prince Harry while in London.
Jenny McCarthy  snapped a photo of her special date night with Evan .
Stars and Smiles
Taylor Swift  celebrated the Fourth  in red, white, and blue.
Milla Jovovich was caught napping  in the back of a car with her daughter, Ever.
In the Weeds
Kevin Nealon wore an arm brace while Hunter Parrish played with an iPad on the set of Weeds .
No Doubt About It
Gwen Stefani  posed with her No Doubt boys  while working on new music in the studio.
Ready to Run
Kelly Ripa  got patriotic for her Fourth of July workout .
Jeremy Piven  shot the season finale of Entourage .
Vision in White
Channing Tatum  took photos of his own  while Jenna Dewan posed at a photo shoot.
Paris Hilton  landed in Johannesburg  on a private jet.