Serena sang her older sister's praises during their recent trip to the Bahamas Sisterly love! While on vacation together in the Bahamas, Serena Williams ... a beautiful photo of Venus wearing ...

Serena Williams introduced her lookalike sister to her fans on Instagram, but it isn't Venus Williams – see pictures.

Venus and Serena Williams' former coach, Rick Macci, addressed the bond between the two sisters. The renowned mentor revealed how Venus took care of the younger one right from the start.