Biggest Fan (Photobook Ver)

The official album BIGGEST FAN by K-POP artist IRENE from RED VELVET in a photobook version with two versions to choose from. The album premiered on March 31, 2026. 

The completed album set includes the following: 

• 1 CD
• 1 Photobook 
• 4 Stickers
• 1 Fan Club Card
• 1 Postcard
• 1 Folded Poster
• 1 Photo Card