Rihanna’s first album, Music of the Sun, released August 12, 2005, 173-days after her birthday




Ad majorem Dei gloriam = 173 (Alternate spelling for Ad maiorem Dei gloriam)


She was in her 18th year of life when the album released.
IHS = 18 / 18
Sun = 18
Her birth name fits in too.
Robyn Fenty = 54 / 144
Jesuit Order = 54 / 144
Sun = 54
Read more about Rihanna here.