Rihanna's naughtiest moments

Rihanna in London

The thigh is the limit! Rihanna was spotted with high boots - and a thigh-high shirt dress - while in London on June 14. The singer had her first tour date in London on the 15th. 

Rihanna for River Island

Denim on denim may not be the easiest look for most women to pull off, but then again Rihanna isn't most women. The sultry songstress had everyone looking at her, er, new clothes when she posted two sexy Instagram photos showing off a body-baring ensemble from her Rihanna for River Island collaboration. RiRi finished off the look with a backwards baseball hat, sunglasses and a flashy pair of gold look-at-me platform sneakers. "#nyc #RIHverIsland #alldenimerrthang" she tweeted.

Rihanna on Instagram

Never one to cover up, Rihanna had little problem sharing a racy Instagram shot before her Atlanta concert on April 22, 2013. Giving fans a behind the scenes look at how she primps to take the stage -- which is apparently topless -- the singer covered her chest with just a white towel and donned a pair of yellow underwear while getting some final touches done on her hair. "Show time!!" she wrote.

Rihanna on Instagram

RiRi wants everyone to check out her new, er, boots. The sexy singer, who has never had a problem oversharing every aspect of her life with her Instagram followers, shared this super sexy snapshot showing off her new thigh-high shoes ... and plenty of skin. "Sick a** custom Prada boots! Miuccia you RULE!!! Thank you" the singer wrote.