Rihanna's Cleavage Spills Out Of Her Eye-catching Red Gown At The London Premiere Of Valerian And The City Of A Thousand Planets

 Rihanna put her ample assets on display as she arrived at the European premiere of Valerian And The City Of A Thousand Planets in London on Monday night.

Last week,she donned a pretty pink gown for the US premiere.


See more photos below...