From one famous celebrity's sister to another, R&B superstar Beyonce Knowles' sister is reportedly giving advice to pop star Britney Spears' 16-year-old pregnant sister.

Now 21, Solange Knowles had also been pregnant at a very young age, 17, and that's why she can empathize with Jamie Lynn now that the young Spears is facing public scrutiny for being pregnant and under aged.