Sarah Hyland celebrated her 24th birthday with Taylor Swift, Kelly Osbourne and Lorde on Saturday night (22.11.14).

The 'Modern Family' actress - who turned 24 today (24.11.14) - enjoyed a dress-up birthday party with her famous pals, who also included Vanessa Hudgens and Cameron Monaghan, in Los Angeles, and she was treated to a three-tier birthday cake with a huge '24' on top.

Following the celebrations, Sarah took to her Instagram account to thank her female friends for making the ''ladies-only'' evening such a special one.

She wrote: ''I had the best night last night!!! Thank you to all who came!!! I love you all

''It's a ladies party. No boys allowed (sic)''

Kelly also had a fantastic time at the bash and took to Instagram to post a series of pictures taken inside the party's photobooth, in which the 'Fashion Police' co-host wore a blonde wig.

She wrote: ''Had so much fun last night playing dress up with @taylorswift at @therealsarahhyland 24th birthday party!!! (sic)''

According to E!, a source revealed Sarah was given a tiara to wear at her birthday bash, where she stunned in a low-cut red dress.

What's more, Sarah and her famous friends made it a musical affair as they all gathered around a piano to sing songs.