Create Memorable Moments with Celebrity Birthday Video Maker
Transform your celebrations with personalized celebrity video messages using AI avatars for a truly unique experience.
Explore Examples
Agent is the first creative engine built to transform a single prompt into a complete video.


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Agent is the first creative engine built to transform a single prompt into a complete video.
In a 60-second cinematic experience, watch as a celebrity AI cameo brings your birthday wishes to life. With HeyGen's text-to-video from script feature, craft a custom video that feels like a blockbuster moment. Designed for those who love a touch of Hollywood magic, this video blends dynamic scenes with a captivating soundtrack, ensuring a memorable celebration.
Create a 30-second personalized message where a celebrity greets you with a special birthday wish. Utilizing HeyGen's templates & scenes, this video is tailored for young adults who appreciate a touch of glamour. The sleek visual style paired with a lively audio backdrop makes this a delightful and engaging birthday greeting.
Experience a 45-second journey into the world of celebrity video messages, where your favorite star delivers a unique birthday greeting. With HeyGen's media library/stock support, enhance your video with stunning visuals and a rich audio experience. Ideal for those who enjoy a creative twist on traditional birthday wishes, this video offers a fresh and exciting way to celebrate.


Creative Engine
No Crew. No Cuts. Just Your AI Video Agent at Work
Agent is the first creative engine built to transform a single prompt into a complete video.
Prompt-Native Video Creation
Agent is the first creative engine built to transform a single prompt into a complete video. You describe the idea. Agent returns a fully constructed, publish-ready asset. There is no need to write scripts, manage assets, or piece together content manually.
End-to-End Video Generation
Agent handles the full video creation process. It writes a clear and compelling script based on your idea, selects images that match the tone and message, adds natural and emotion-aware voiceover, applies edits and transitions for polished pacing, and finalizes subtitles, timing, and rhythm for clarity and performance.
Built with Structure and Intent
Unlike traditional workflows that rely on timelines and manual assembly, Agent constructs videos from the ground up. Each output is intentionally designed to match your goal. From messaging and rhythm to scene flow and audience fit. The result is a coherent and purpose-driven video.
Use Cases
HeyGen revolutionizes the creation of personalized celebrity birthday videos by leveraging AI technology to generate engaging and custom video messages. With HeyGen, users can effortlessly create AI-powered celebrity greetings that captivate and delight.

Frequently Asked Questions
How can HeyGen help create a personalized celebrity video?
HeyGen offers a unique AI celebrity video generator that allows you to create personalized celebrity video messages. With customizable templates and AI avatars, you can craft a special greeting tailored to your needs.
What makes HeyGen an effective celebrity birthday video maker?
HeyGen excels as a celebrity birthday video maker by providing tools like AI voice generation and text-to-video from script, ensuring your video is both engaging and personalized.
Can HeyGen generate AI celebrity video messages?
Yes, HeyGen can generate AI celebrity video messages using its advanced AI avatars and voiceover generation capabilities, making it easy to create memorable and unique greetings.
Why choose HeyGen for creating celebrity greetings?
HeyGen stands out for creating celebrity greetings due to its comprehensive media library, branding controls, and aspect-ratio resizing, allowing for a seamless and professional video creation experience.