Justin Bieber, Kevin Hart, Lil Kim Party at Floyd Mayweather Las Vegas Birthday Bash for Daughter [PHOTOS]: Iyanna Turns 13, World Champ Boxer's $250K Diamond Watch Gift

Floyd Mayweather is a legendary world champ boxer and one of Forbes' highest-paid athletes. He's also a huge family man! The undefeated fighter recently threw a huge birthday bash for his 13-year-old daughter Iyanna. He hired her favorites singers (Justin Bieber and Lil Kim) and favorite actor (Kevin Hart) to attend the b-day festivities... he also surprised Iyanna with an adorable pink cake and $250,000 diamond watch. What a lucky youngster for having one of the world's richest dads! Read More »