Rihanna’s relationship with a certain “rude boy” may have strained some of her friendships over the years, but it seems her bond with fellow pop princess Katy Perry is unbreakable.


RiRi and Katy, who used to be attached at the hip, have been conspicuously absent from one another’s lives (and photos) as of late, but all that changed on Wednesday.


Perry initiated contact with her former party pal after seeing pictures of Rihanna at a strip club, tweeting, “Ermm... I was in LA Saturday night... Should I be proud or offended I wasn't invited @rihanna #WHOISTHISDOPPLEGANGER

 Rihanna quickly responded to the supposed dis, clarifying that she was in another city, but that she welcomed Katy to join in on her fun. “@katyperry errm I wasn't! Lol! #miaminights howeverrrrr....I'll still let you spank me!”


Always one to up the ante, Katy replied, “Don't worry @rihanna  I'll make it up to you at Barclays...”


We're no psychics, but it seems safe to bet it'll be a sold-out show.

 Source: ET Online