18 year old (born November 20, 1995) Australian musician, singer-songwriter, and producer best known as the lead guitarist of the global pop-rock phenomenon 5 Seconds of Summer. Michael possesses a highly energetic, witty, and playful personality that shines through in interviews. He is deeply compassionate and widely praised by fans for his warmth, emotional honesty, and approachability. Micheal is currently single but have been previously linked to 19 year old American actress Abigail Breslin and 18 year old Cuban member of Fifth Harmony Camila Cabello.

18 year old (born July 16, 1996) Australian singer-songwriter and musician best known as the charismatic lead vocalist, rhythm guitarist, and co-founding member of the global rock-pop sensation 5 Seconds of Summer. Luke possesses a deeply reflective, slightly anxious, yet profoundly driven personality. Fans and peers universally value him for his polite demeanor, immense work ethic, and the emotional honesty he maintains. Luke is currently dating 21 year old American social media personality Arzaylea Rodriguez.

18 year old (born January 25, 1996) Australian musician who gained global fame as the bassist and co-lead vocalist for the pop rock band 5 Seconds of Summer described as introspective, laid-back, fiercely loyal, and quietly humorous. While his bandmates in 5 Seconds of Summer are often more outwardly energetic or chaotic, Calum is known as the "grounding force" of the group. calum is currently single

20 year old (born July 9, 1994) Australian musician and singer-songwriter who gained worldwide fame as the powerhouse drummer and co-vocalist for the pop-rock band 5 Seconds of Summer. Ashton possesses a deeply passionate, hardworking, and energetic personality, frequently serving as the natural spokesperson and leader for the band. Ashton is currently dating 22 year old American model Bryana Holly but has previously been linked to 25 year old english writer and older sister of Harry Styles, Gemma Styles.

18 year old (born August 12, 1996) American musician and singer-songwriter best known as the lead guitarist of the global pop-rock girl band The Starlets and cousin of Claire Emberson. Diana possesses a sensitive and nurturing soul while being deeply intuitive. Often perceived in interviews as theatrical, deeply earnest, and occasionally socially awkward or hyper-aware of the room Diana is currently dating 31 year old british actor Theo James.

19 year old (born December 4, 1994) American musician and singer-songwriter best known as the leader and drummer of the global pop-rock girl band The Starlets. Cali is described as charismatic, optimistic, and a natural leader and is bold and full of life while writing deeply emotional lyrics. Cali is currently dating 24 year old american actor Devon Bostick

19 year old (born October 30, 1995) American musician and singer-songwriter best known as the bassist of the global pop-rock girl band The Starlets. described as dependable, empathetic, approachable, and has self-deprecating sense of humor. Leah is currently single.