The seven brightest stars, which give the cluster its name, are:
* Alcyone (η Tauri)
* Atlas (27 Tauri)
* Electra (17 Tauri)
* Maia (20 Tauri)
* Merope (23 Tauri)
* Asterope (21 Tauri)
* Taygeta (19 Tauri)
So, any of these stars could be considered a "star in the Pleiades."
If you're looking for a specific star within the cluster, you'd need to provide more information, like its magnitude, position, or specific name.