Hilary Duff Slideshows

Hey, not all stars make like Brad and Angelina when they split up. Some actually get along! Consider these very friendly cases in point.

Not every child star goes off the rails at some point in their careers. Here are a few who actually turned out to be pretty respectable, and dare we say, pretty normal.

While Chris Pratt enjoyed a laugh with the paparazzi at LAX, Kendall Jenner dodged them as she made her way out of the Fendi show in Milan. See what else your favorite celebs were up to in today's star sightings.

Shay Mitchell watched the Lakers play the Chicago Bulls in LA last night, while Gigi Hadid landed on a flight from Paris after walking in Haute Couture Fashion Week. See what else your favorite stars were up to.

Malin Akerman and Zac Efron stopped by Jimmy Kimmel Live! for separate appearances, but it was Efron's lady friend, Sam Miro who had me wondering about her ensemble (or lackthereof). See what else your favorite stars were up to.

Hilary Duff went for a bold shade of lipstick to promote 'Younger' in New York, while Reese Witherspoon filmed 'Big Little Lies' with Shailene Woodley in Pasadena, CA.

The opening of Mark Zunino Atelier in Beverly Hills drew a cast of Housewives old and current, including Lisa Vanderpump, Gretchen Rossi and Carlton Gebbia. Meanwhile, Hilary Duff's son, Luca did a little sidewalk dance for mom.

While Mariah Carey donned a gold bathing suit to wish us happy holidays from Aspen, Kaley Cuoco did some last-minute Christmas shopping, and Elton John was pushed around Disneyland in a wheel chair (due to an ankle injury).

Gigi Hadid took photos with fans in Paris, while Chris Brown held a listening party for his new album, 'Royalty' in Los Angeles. Meanwhile, Luke Bracey premiered his new movie, 'Point Break.'

While Laverne Cox and Luanne de Lesseps attended opening night of 'School of Rock,' Prince William played football for a good cause. Check out what else your favorite stars were up to in our sightings gallery.

Want your little one to have a birthday party fit for a star? Check out these 17 celebrity kid's birthday cakes for ideas!

We totally understand how easy it is to get some people confused. Check out this gallery of celebrity siblings who are actually the same person.