Dave Horror/Comic Collector 🎃 on Twitter: "Happy Birthday to X-23 🎂 Laura kinney (X-23) made her very first appearance on this day August 2nd back in 2003 in the X-Men Evolution episode
X-23 - Wikipedia
ArtStation - X-23 (Laura Kinney) - X-Men Comics
Logan: Wolverine 3 drops its biggest hint yet that X23 will appear