If Rumer Willis' Instagram post is anything to go by, her mom and actress Demi Moore presented her a gun-shaped birthday cake.

Rumer, who turned 26 Saturday, posted a photo of the cake on Instagram and captioned it - "Best birthday cake ever. Thank you mama ...", reports people.com.

She also posted a selfie with a heartfelt birthday message: "I want to say thank you to everyone who helped me get here ... I thank you all because I would not be the woman I am today without all of you. I can't wait to see what adventures await me."