The Verizon Ladies First Tour (2004) was a co-headlining concert tour by American recording artists Beyoncé, Alicia Keys and Missy Elliott. Canadian artist Tamia was featured as a special guest on certain dates. The tour, dubbed an "urban Lilith Fair", supported Beyoncé's debut studio album, Dangerously in Love (2003), Keys' second album, The Diary of Alicia Keys (2003), and Elliott's fourth and fifth albums, Under Construction (2002) and This is Not a Test! (2003), respectively.