A lot of the actors are represented in a bad way such all of them being almost half naked. Numerous costumes that actors are wearing are originated from pornography, such as the women dressed as a nurse, seductively dancing over 50 Cent.
Here Eminem is basically saying that he is in charge of everything. Here he takes control of the women, and treats them like animals. He talks about how he hops from one woman to the next, and just does it for a laugh.
Man Down Rihanna
This shows Rihanna walking around a Caribbean village, greeting the locals into her home, and refusing to dance with a man who also wanted to take her home. She sings about how she is an independent woman, and wants to make the own choices in her life.
You have a number of good points here and have chosen your examples well, but you don't really have any specific examples to back up your points made.
T: Find examples and apply them to your chosen videos to help you fully explain your points.