Age: 40
male
Kellin Quinn Bostwick is an American singer and musician. He is the lead vocalist and keyboardist of the post-hardcore band Sleeping with Sirens. Aside from his band, he is well-known for collaborating with other artists.
Kellin Quinn
4 Siblings
for 4 Siblings in Celebrities who have siblings or not
Suggested by eclipsestarling
Siblings or only child
