Hottest Star Sightings of the Day (PHOTOS)

By: Celebuzz / January 21, 2013

Kourtney's Slim-down
Kourt reveals how she lost her baby weight.
Hollywood’s busy bees are out and about.

Celebrities all the world over are busy buzzing their latest ventures at store openings, talk shows and movie premieres.

Bradley Cooper was at the Silver Linings Playbook photo call at the Hotel de Russie in Rome, Italy on Monday. The actor was nominated for both a Golden Globe and an Academy Award for his outstanding performance in the romantic dramedy.

New mother Drew Barrymore was on hand for today’s Good Morning America taping. The actress was there to promote her latest endeavor that’s truly a departure from her tinsletown roots: a makeup line called Flower.

Though this is the 37-year-old’s first foray into starting a cosmetics brand, she has worked with Cover Girl as their co-creative director for five years.

“I grew up in a makeup chair,” the Charlie’s Angels star once told Vogue magazine.

Meanwhile, Kourtney Kardashian was spotted at the Mirage Hotel in Las Vegas over the weekend. The eldest Kardashian was there to ring in the start of her newest spinoff series for E!, entitled Kourtney & Kim Take Miami. The series made its debut this Sunday.

Did you tune-in to watch the season premiere of the new Kardashian reality show? Sound off below.

Celebuzz Single Player No Autoplay (CORE)
No changes are to be made to this player