These two seem inseparable. To just be Rihanna’s best friend, go every where she goes, and do everything she does must be a birthday gift served everyday. RiRi posted photos of her self in a pink robe surprising Melissa Forde with a cake and decorations on her tour bus. She expressed her love fore Melissa with a tweet saying, “Today is one of the most important days of my life. The day my sister was born!! HAPPY BIRTHDAY M$$.” YAY! Happy belated! Drop down bottom and check out the photos.