<P> A film soundtrack entitled Bratz: Motion Picture Soundtrack was released on July 31, 2007 through Geffen Records . The soundtrack featured music from artists such as Ashlee Simpson, Dropping Daylight, and The Black Eyed Peas . Three singles were released prior to the album's release, "Rainy Day" by Janel Parrish, "Rockstar" by Prima J, and "Fearless" by Daechelle . The soundtrack was released in the United States and the United Kingdom, as well as Australia, where it featured an additional musical track by the Australian singer and actress Stephanie McIntosh . </P> <P> Sales for the soundtrack were good and the album remained on the Billboard 200 charts for three weeks, peaking during its second week at position 83 . Common Sense Media gave the soundtrack three stars, writing that "With heavy - hitting help from the Black Eyed Peas, The Slumber Party Girls, Ashlee Simpson, Dropping Daylight, and Lifehouse, these young performers gamely negotiate some very ordinary - sounding, preachy material and make the songs sparkle anyway ." </P> <Table> <Tr> <Th> No . </Th> <Th> Title </Th> <Th> Performer </Th> <Th> Length </Th> </Tr> <Tr> <Td> 1 . </Td> <Td> "Rock Star" </Td> <Td> Prima J </Td> <Td> 3: 25 </Td> </Tr> <Tr> <Td> 2 . </Td> <Td> "Fearless" </Td> <Td> Daechelle </Td> <Td> 3: 39 </Td> </Tr> <Tr> <Td> 3 . </Td> <Td> "Love Is Wicked" </Td> <Td> Brick & Lace </Td> <Td> 3: 42 </Td> </Tr> <Tr> <Td> 4 . </Td> <Td> "Rainy Day" </Td> <Td> Janel Parrish </Td> <Td> 3: 17 </Td> </Tr> <Tr> <Td> 5 . </Td> <Td> "Open Eyes" </Td> <Td> Nathalia Ramos, Skyler Shaye, Janel Parrish, and Logan Browning </Td> <Td> 3: 09 </Td> </Tr> <Tr> <Td> 6 . </Td> <Td> "Heartburn" </Td> <Td> NLT </Td> <Td> 3: 21 </Td> </Tr> <Tr> <Td> 7 . </Td> <Td> "It's All About Me" </Td> <Td> Chelsea Staub </Td> <Td> 3: 08 </Td> </Tr> <Tr> <Td> 8 . </Td> <Td> "Now Or Never" </Td> <Td> Orianthi </Td> <Td> 4: 02 </Td> </Tr> <Tr> <Td> 9 . </Td> <Td> "Out From Under" </Td> <Td> Joanna Pacitti </Td> <Td> 4: 07 </Td> </Tr> <Tr> <Td> 10 . </Td> <Td> "In Crowd" </Td> <Td> Sean Stewart </Td> <Td> 2: 31 </Td> </Tr> <Tr> <Td> 11 . </Td> <Td> "Express Yourself" </Td> <Td> The Black Eyed Peas </Td> <Td> 3: 33 </Td> </Tr> <Tr> <Td> 12 . </Td> <Td> "My Life" </Td> <Td> Slumber Party Girls </Td> <Td> 2: 50 </Td> </Tr> <Tr> <Td> 13 . </Td> <Td> "Go Go" </Td> <Td> Jibbs </Td> <Td> 2: 51 </Td> </Tr> <Tr> <Td> 14 . </Td> <Td> "It Doesn't Get Better Than This" </Td> <Td> Alex Band </Td> <Td> 2: 51 </Td> </Tr> <Tr> <Td> 15 . </Td> <Td> "Saying Goodbye" </Td> <Td> Matt White </Td> <Td> 4: 13 </Td> </Tr> <Tr> <Td> 16 . </Td> <Td> "Invisible" </Td> <Td> Ashlee Simpson </Td> <Td> 3: 44 </Td> </Tr> <Tr> <Td> 17 . </Td> <Td> "Alter Ego" </Td> <Td> Clique Girlz </Td> <Td> 3: 28 </Td> </Tr> <Tr> <Td> 18 . </Td> <Td> "Tell Me" </Td> <Td> Dropping Daylight </Td> <Td> 3: 21 </Td> </Tr> <Tr> <Td> 19 . </Td> <Td> "If This Is Goodbye" </Td> <Td> Lifehouse </Td> <Td> 2: 53 </Td> </Tr> <Tr> <Td> 20 . </Td> <Td> "Fabulous" </Td> <Td> Chelsea Staub </Td> <Td> 2: 45 </Td> </Tr> <Tr> <Td> 21 . </Td> <Td> "Bratitude" </Td> <Td> Nathalia Ramos, Skyler Shaye, Janel Parrish, and Logan Browning </Td> <Td> 4: 33 </Td> </Tr> </Table> <Tr> <Th> No . </Th> <Th> Title </Th> <Th> Performer </Th> <Th> Length </Th> </Tr>

Who did the singing in the bratz movie
find me the text answering this question