how tallis rihanna

Rihanna is about 5 feet 8 inches tall, which is roughly 173 cm.

Since you framed it like a quick forum-style “scoop,” here’s a tiny bit of extra context:

• Most public bios and celebrity measurement sites list her at 5'8" (173 cm).

• That makes her noticeably taller than the average woman in the US (around 5'4").

• Sports and pop-culture pieces have even compared her height to NFL players, noting she’s taller than some running backs.

In fan discussions, people often say she “looks even taller” because of heels and her very confident stage presence, but the commonly reported number is still 5'8".

TL;DR: Rihanna’s height is generally reported as 5'8" (about 173 cm).

Information gathered from public forums or data available on the internet and portrayed here.