Diet Pepsi
1964–1975
In 1965, Patio Diet Cola was renamed Diet Pepsi.
1975–1986
The text is almost the same as the 2008 logo.
1986–1991
1991–1993
1993–1997
1996–1998 (International)
1997–2002
2002–2003, 2016-present
This logo is now in use for Diet Pepsi's classic sweetener blend since 2016. (Only the Diet Pepsi text is used.)
2003–2006
2006–2008
Compared to all the Diet Pepsi logos, this logo was the shortest-lived, which was in stores for just over two years.
2008–2010
When Pepsi started to rebrand, they used different variants of the logo to fit with the mood and flavor of the drink. For Diet Pepsi, it has a slight grin.
2010–2014
The grinning globe was later replaced with the regular "smiling globe".
2014–present
2015–present
2016–present
After Pepsi decided to remove aspartame from their Diet Pepsi, long time fans went crazy. They bombarded Pepsi's social media until they got what they were after. So Pepsi released a new product called 'Diet Pepsi Classic Formula', which was just the old Diet Pepsi formula (with aspartame).
