Seth MacFarlane has celebrated his 41st birthday in style, with two star-studded parties over the course of one weekend.
An elaborate bash took place on Saturday, October 25 in Los Angeles, attended by celebrity friends including Ashley Benson and Paris Hilton, and it wasn't long before birthday messages hit social media.
Leading the way was Paris, who tweeted: "Happy Birthday @SethMacFarlane! Such a fun birthday party last night. Wishing you the best on your special day. (sic)".
Opting for a casual shirt, Seth allowed guests to wear what they pleased and so some went for more extravagant looks, with PAris in a corset scattered with diamonds and blue bunny ears, posing for an Instagram photo with a fellow guest dressed as Karl Lagerfeld.
The night before, Seth had hosted a fancy orchestral performance with Charlize Theron and Olivia Wilde attending at UCLA's Royce Hall.
The John Wilson Orchestra took to the stage for a performance of 17 songs, and Seth even sang two tracks with the team of musicians including his take on 'Singing In The Rain'.
Seth is currently filming the sequel to acclaimed comedy Ted, and thanked fans for their well wishes, tweeting: "Thank you everyone for all the happy birthdays!".
Tagged in Paris Hilton Charlize Theron Seth MacFarlane