Jamie Miller plays Capital’s Jingle Bell Ball in London on 6 December

Jamie Miller plays Capital’s Jingle Bell Ball at The O2 in London on 6 December 2026. Capital’s two-night Christmas music event runs across 5 and 6 December.

Jamie Miller joins the Sunday Jingle Bell Ball line-up

Capital’s Jingle Bell Ball with Barclaycard takes place at The O2 across Saturday 5 and Sunday 6 December 2026. Jamie Miller appears on the Sunday bill alongside John Legend, Jason Derulo, Leona Lewis, Rudimental, Clean Bandit and other performers.

The Sunday programme gives the singer a place on the second night of the London event. Capital’s event details list the venue, the two dates and the full Sunday line-up.

Jamie Miller’s Cardiff roots shape his pop sound

Jamie Miller’s official artist page describes him as a Welsh singer-songwriter from Cardiff and places his sound in future-vintage pop. Its description points to Motown and classic R&B as influences, while the current presentation foregrounds the single Babydoll.

The same page names the Broken Memories EP, The Things I Left Unsaid EP and debut album Long Way Home. It also credits Republic Records for Babydoll and lists touring work with Jesse McCartney, Calum Scott and Eric Nam, alongside an appearance on The Kelly Clarkson Show.

The London booking therefore places a Cardiff pop singer with classic soul references on a major radio event bill. His catalogue and the event’s broad line-up give the appearance a clear connection to both contemporary pop and older R&B traditions.

Jamie Miller: what fans in Germany need to know

• Jamie Miller plays Capital’s Jingle Bell Ball at The O2 in London on 6 December 2026.
• The event runs on 5 and 6 December 2026, with Jamie Miller listed in the Sunday programme alongside John Legend, Jason Derulo and Leona Lewis.
• Event information and the Sunday line-up are published at capitalfm.com.

Jamie Miller on social media and streaming platforms

These links open a search for Jamie Miller on each platform.

Jamie Miller: frequently asked questions

When does Jamie Miller play in London?

Jamie Miller plays at Capital’s Jingle Bell Ball at The O2 in London on 6 December 2026.

Who else is on the Sunday line-up with Jamie Miller?

The Sunday programme includes John Legend, Jason Derulo, Leona Lewis, Rudimental, Clean Bandit and other listed performers on 6 December 2026.

What kind of music does Jamie Miller make?

His official site presents his sound as future-vintage pop, drawing on Motown and classic R&B influences.