Back in the day, and even still to this day, many teenagers are covering their bedroom walls in posters. Back in the day, there were certain posters that were the "hottest" of that time, both literally and in sales! Some of the posters from the '70s and '80s featured some of the most beautiful women of that time that every teenage boy had on his bedroom walls or ceiling (to wake up to in the morning).\r\n\r\nMany of these posters were based on the gorgeous women from shows like Charlie's Angels\u00a0and\u00a0Wonder Woman,\u00a0to movies like Grease. Do you remember these iconic posters from the '70s and '80s?\r\n1. Cheryl Tiegs\r\n\r\n\r\nThe gorgeous Cheryl Tiegs was the first model to appear twice on the cover of the Sports Illustrated Swimsuit issue. She would go on to become the face of Cover Girl cosmetics and appeared on many magazine covers.\r\n\r\nRELATED: Can You Name This \u201970s Movie From Its Poster?\r\n2. Olivia Newton-John\r\n\r\n\r\nAfter Newton-John starred in the 1978 hit musical movie Grease, teenage boys everywhere couldn't get over that last scene. You know which one I'm talking about. The tight, black-leather suit was enough to send even John Travolta reeling!\r\n3. Loni Anderson\r\n\r\n\r\nAnderson was known for playing the role of receptionist Jennifer Marlowe on the hit TV show\u00a0WKRP in Cincinnati.\r\n4. Lynda Carter\r\n\r\n\r\nWonder Woman herself is a sight for sore eyes! The show ran from 1975 to 1979 and every boy loved getting a chance to watch Carter portray this sexy superhero.\r\n5. Cheryl Ladd\r\n\r\n\r\nLadd replaced Farrah Fawcett on Charlie's Angels after she left to pursue a movie career. Most teenage boys didn't replace Fawcett's poster on their walls, but instead added Cheryl's right next to it!\r\n\r\nRead onto the NEXT page for more stunning posters that defined the '70s and '80s...\r\n\r\n\r\n6. Heather Thomas\r\n\r\n\r\nThomas played the role of Jody Banks\u00a0on the\u00a0Lee Majors\u00a0show\u00a0Fall Guy.\u00a0Between Farrah Fawcett and Thomas, Majors really had it all!\r\n7. Christie Brinkley\r\n\r\n\r\nDuring the late 1970s, Brinkley was the face of Sports Illustrated Swimsuit for three years running. She also promoted Cover Girl for 25 years and was on 500 magazine covers.\r\n8. Catherine Bach\r\n\r\n\r\nBach was known for playing the role of Daisy Duke, the cousin of Bo and Luke Duke on the TV show\u00a0The Dukes of Hazzard. A little fun fact, the network censors thought her shorts (known now as Daisy Dukes) were too revealing and required Bach to wear pantyhose with them.\r\n9. Bo Derek\r\n\r\n\r\nDerek pretty much came out of nowhere and enticed audiences to come out and see 10 starring Dudley Moore. Who wouldn't, looking as beautiful as that?!\r\n10. Farrah Fawcett\r\n\r\n\r\nWe had to save the best for last. She's a DYR favorite, the gorgeous Farrah Fawcett. This was the poster of all posters back in the '70s... and to think this photo almost didn't happen!\r\n\r\nWhich of these hottest posters is your favorite?