Following a quick jaunt to Paris, France for a few show appearances, Miley Cyrus has made her way back to the UK while overseas promoting her latest album “Breakout”.

The “Hannah Montana” starlet was spotted out on Saturday (November 1), leaving her London hotel to head over to a studio with her gal pal.

Back in Los Angeles following a trip to New York City for the Hope Honors, “The Hills” starlet Lauren Conrad headed out to take part in the Halloween festivities going down last night (October 31).

The MTV reality babe was looking lovely as she dressed up in a showgirl costume complete with a big feather atop her head while mingling amongst the celebrities at STK for the PUR Jeans party.

Continuing on with a schedule that has consisted of one event after another, it comes as little surprise that Kim Kardashian was spotted back on the red carpet last night for Halloween (October 31).

The “Keeping Up with the Kardashians” starlet looked oh-so-fine in glammed up roaring 20’s costume as she arrived at for the PUR Jeans party held at STK.

All dressed up, Jessica Alba and her husband Cash Warren headed out with actress Jaime King to attend Heidi Klum’s annual Halloween party at 1 OAK in Manhattan last night (October 31).

After partying it up with Heidi and friends, the trio then made their way to the Beatrice Inn before stopping by the Coffee Shop in Union Square after their long night out.

Besides being a red-hot supermodel and a doting mother/wife, Heidi Klum is also known for throwing one heck of a great Halloween party.

And last night, the “Project Runway” babe teamed up with Absolut 100 for “Heidi Klum’s Halloween Party” held at 1-OAK in New York City.