2014 Halloween costumes: Kaley Cuoco, Beyoncé, Heidi Klum, Kelly Osbourne and Miranda Lambert

Kaley Cuoco and her husband Ryan Sweeting were costumed as Selena Gomez and Justin Bieber. The Big Bang Theory star shared two funny pictures on her Instagram account.

“The biebs and Selena,” the 28-year-old captioned one of the photos.

Instagram

Beyoncé and daughter Blue Ivy were a cute duo as Janet Jackson and her brother Michael Jackson.

“Janet and MJ,” the Crazy in Love singer instagrammed.

Instagram

As in previous years, Heidi Klum delighted us with a truly spectacular disguise. The Project Runway host was dressed up as a butterfly.

“Have the best time with you V” she wrote on the popular photo-sharing site.

Instagram

Kelly Osbourne dressed up as Gwyneth Paltrow’s character, Margot Tenenbaum, from The Royal Tenenbaums movie.

“Drumroll please… On this hallows eve I am going as #MargotTenenbaum??! What do you guys think? I hope I did you justice @gwynethPaltrow!!!” she wrote.

Instagram

Miranda Lambert jumped on the occasion with a costume of icon Rosie the Riveter.

“We CAN do it! Happy Halloween!” the country music star wrote on her Instagram account.

Instagram

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