Tupac, Mary Kate & Ashley, Trump And MORE! -- Weekly Birthday Dopeness

Ever wonder how old your favorite celebrity is? Well, for some, you'll definitely be surprised.

Some musicians seem to be very mature, but really they're just babies. The same goes for actors who look not a day over 25, but have been on this earth long enough to be very seasoned at their craft.

Considered to be one of the dopest rhymers of all time, Tupac Amaru Shakur stood for passion, struggle and truth.

We watched closely as he won hip-hop's heart with his lyrical talent in the booth and his acting abilities on big screen.

No wonder why rappers like Rick Ross and J. Cole have been paying homage to the late great. If he were here, Pac would be celebrating his 40th birthday on June 16th. Happy birthday from GlobalGrind, Tupac! We miss you.

Click through to see how old twin actresses Mary Kate and Ashley Olsen are turning!