Question: Were Nicole Scherzinger and Darby Crash both American punk rock vocalist and songwriters?

<P0-S0> Nicole Scherzinger ( ; born Nicole Prescovia Elikolani Valiente; June 29, 1978) is an American recording artist, actress and television personality born in Honolulu, Hawaii and raised in Louisville, Kentucky. <P0-S1>  She performed initially in high school plays, and studied at Wright State University before dropping out to pursue a musical career alongside the American rock band Days of the New and later auditioned for "Popstars", becoming a member of the short-lived girl group Eden's Crush. <P0-S2>  She rose to fame as the lead singer of the burlesque troupe-turned-recording act the Pussycat Dolls, who became one of the world's best-selling girl groups. <P0-S3>  During their hiatus, Scherzinger planned to embark on her solo career with "Her Name is Nicole", but it was later shelved after four singles failed to impact the charts significantly. <SEP> <P1-S0> Darby Crash (formerly Bobby Pyn; born Jan Paul Beahm; September 26, 1958 – December 7, 1980) was an American punk rock vocalist and songwriter who, along with long-time friend Pat Smear (born Georg Ruthenberg), co-founded the punk rock band the Germs. <P1-S1>  He committed suicide by way of an intentional heroin overdose. <P1-S2>  In the years since his suicide at the age of 22, the Germs have attained legendary status among punk rock fans and musicians alike, as well as from the wider alternative rock and underground music community in general. <P1-S3>  Crash has come to be revered as a unique and talented songwriter; his myriad literary, musical and philosophical influences, which varied from Friedrich Nietzsche and David Bowie to Charles Manson and Adolf Hitler, resulted in lyrics that were unusually wordy and impressionistic in the realm of punk rock at the time, immediately setting Crash and his band apart from most other Los Angeles punk groups that sprang up in the late 1970s. <SEP> <P2-S0> "Hush Hush; Hush Hush" is a song by American female group The Pussycat Dolls from their second and final studio album, "Doll Domination" (2008). <P2-S1>  Written by Nicole Scherzinger, Andreas Romdhane, Josef Larossi, Ina Wroldsen, Dino Fekaris, Frederik Perren and produced by Quiz & LaRossi and Dave Audé for the remixed version, it was released as the album's sixth and final single on May 12, 2009. <P2-S2>  Lead and background vocals for both versions of the song are performed solely by lead singer Nicole Scherzinger. <P2-S3>  The release caused controversy as the single was credited as "Pussycat Dolls featuring Nicole Scherzinger" which caused tension within the group and rumored that Scherzinger would be going solo. <SEP> <P3-S0> The Germs were an American punk rock band from Los Angeles, California, United States, originally active from 1977 to 1980. <P3-S1>  The band's main early lineup consisted of singer Darby Crash, guitarist Pat Smear, bassist Lorna Doom and drummer Don Bolles. <P3-S2>  They released only one album, 1979's "(GI)", produced by Joan Jett, and were featured the following year in Penelope Spheeris' documentary film "The Decline of Western Civilization", which chronicled the Los Angeles punk movement.