In this month, "Just Dance" was released officially as single. Meanwhile, Gaga attended some nightclubs where she was photographed by Adrian Sidney.
April 2[]
At Jerome's Nightclub in NYC[]
- Main article: Rivington F+B
Gaga was seen with her friend Lady Starlight.
April 8[]
- "Just Dance" was released as a single.
April 10[]
Opera and Crimson Nightclub[]
- Main article: Adrian Sidney
- Lady Gaga wears a dress by Hervé Léger, shoes by Burberry, sunglasses by Tom Ford, and a handbag by Saint Laurent.
April 11[]
Opera and Crimson Nightclub[]
- Main article: Adrian Sidney
- Lady Gaga wears a catsuit by Haus of Gaga, shoes by Burberry, sunglasses by Tom Ford, and a handbag by Saint Laurent.
April 19[]
Spring Break Pool Party at Wyndham Hotel[]
- Main article: Spring Break Pool Party
Part of the White Party Spring Break in Palm Spring from April 17 to 21, 2008.
- Lady Gaga wears her Disco bra by Haus of Gaga, shoes by Burberry, and sunglasses by Linda Farrow for Emilio Pucci.
April 25[]
- "Just Dance" Music video premiered on NewNowNext Music by Logo.