How did Selena Perez contribute to society?

1. Lopez teamed up with Amnesty International to launch a bilingual website aimed at raising awareness about Mexican femicide after learning that 350 young women have been killed in Ciudad Juarez and Chihuahua since 1993.
2. Jennifer and Marc Anthony made a large donation to Children's Health Fund's Operation Assist after Hurricane Katrina, and encouraged their fans to give as well.
3. Lopez donated an item to watchmaker Nixon to be made into a watch, the sale of which benefitted the MusiCares MAP Fund-a pool of resources set aside to address addiction and recovery needs of members of the music community.
4. Lopez did a photoshoot to help raise awareness for DKMS.
5. She was one of the recipients of Love Our Children USA's "Mothers Who Make A Difference" awards in 2009.

Read more: http://www.looktothestars.org/celebrity/jennifer-lopez#ixzz27dB8s3Hd