So, a friend was asking me about this and I wasn't sure... was Gackt ever involved in Dir en Grey? She claims she's seen Gackt in foto of the band but I don't know.

Gackt has never been in Dir en Grey. Gackt was in his own band called GacktJob and was reccently in SKIN with Miyavi, Yoshiki of X Giappone and Sugizo from Luna Sea but he has never been in Dir en Grey.

Gackt was also with Malice Mizer.