![LOS ANGELES, CA. February 21, 2001: Singer MICHAEL PENN (brother of Sean Penn) & singer AIMEE MANN at the 43rd Annual Grammy Awards in Los Angeles. © Paul Smith/Featureflash Stock Photo - Alamy LOS ANGELES, CA. February 21, 2001: Singer MICHAEL PENN (brother of Sean Penn) & singer AIMEE MANN at the 43rd Annual Grammy Awards in Los Angeles. © Paul Smith/Featureflash Stock Photo - Alamy](https://c8.alamy.com/comp/T31J8E/los-angeles-ca-february-21-2001-singer-michael-penn-brother-of-sean-penn-singer-aimee-mann-at-the-43rd-annual-grammy-awards-in-los-angeles-paul-smithfeatureflash-T31J8E.jpg)
LOS ANGELES, CA. February 21, 2001: Singer MICHAEL PENN (brother of Sean Penn) & singer AIMEE MANN at the 43rd Annual Grammy Awards in Los Angeles. © Paul Smith/Featureflash Stock Photo - Alamy
![Actor Chris Penn arrives as a guest for the premiere of his brother Sean's new drama film "I Am Sam" December 3, 2001 in Beverly Hills. Sean Penn portrays a mentally-challenged father Actor Chris Penn arrives as a guest for the premiere of his brother Sean's new drama film "I Am Sam" December 3, 2001 in Beverly Hills. Sean Penn portrays a mentally-challenged father](https://c8.alamy.com/comp/2CJ52Y6/actor-chris-penn-arrives-as-a-guest-for-the-premiere-of-his-brother-seans-new-drama-film-i-am-sam-december-3-2001-in-beverly-hills-sean-penn-portrays-a-mentally-challenged-father-raising-a-young-daughter-with-michelle-pfeiffer-playing-an-attorney-who-comes-to-the-aid-of-the-family-the-film-opens-in-new-york-and-los-angeles-december-28-reutersfred-prouser-fsp-2CJ52Y6.jpg)
Actor Chris Penn arrives as a guest for the premiere of his brother Sean's new drama film "I Am Sam" December 3, 2001 in Beverly Hills. Sean Penn portrays a mentally-challenged father
![Jan 25, 2006; Los Angeles, CA, USA; File Photo Dec 03, 2001. Actor CHRIS PENN, the younger brother of Sean Penn, has been found dead at his home in Santa Monica, California. Jan 25, 2006; Los Angeles, CA, USA; File Photo Dec 03, 2001. Actor CHRIS PENN, the younger brother of Sean Penn, has been found dead at his home in Santa Monica, California.](https://c8.alamy.com/comp/C9NMJT/jan-25-2006-los-angeles-ca-usa-file-photo-dec-03-2001-actor-chris-C9NMJT.jpg)
Jan 25, 2006; Los Angeles, CA, USA; File Photo Dec 03, 2001. Actor CHRIS PENN, the younger brother of Sean Penn, has been found dead at his home in Santa Monica, California.
![Sean Penn, his mother Eileen, and his brothers Chris and Michael | Celebrity families, Actors, Sean penn Sean Penn, his mother Eileen, and his brothers Chris and Michael | Celebrity families, Actors, Sean penn](https://i.pinimg.com/originals/35/75/e3/3575e303e93db08372f22a49d8eafead.jpg)
Sean Penn, his mother Eileen, and his brothers Chris and Michael | Celebrity families, Actors, Sean penn
![In Resivior Dogs opening scene, Chris Penn's character has no say during the Madonna conversation. This is because his brother Sean Penn was married to Madonna before and he didn't want to In Resivior Dogs opening scene, Chris Penn's character has no say during the Madonna conversation. This is because his brother Sean Penn was married to Madonna before and he didn't want to](https://preview.redd.it/0pyxh1gitfi31.jpg?auto=webp&s=88a773375e1a99bbdf26d21b2e9504fc4736118c)