Listen
Ellen K Morning Show
Ellen K Morning Show Blog
On Demand Podcast
Interviews
Ellen K Weekend Show
On-Air Schedule
Full Schedule
Kari Steele
Sandy Stec
Love Songs with Karen Sharp
Evelyn Erives
Paul Kelley
Financial Fuel With Trent Miles
Music & More
Our Playlist
Calendar
Submit Love Songs On The Coast
iHeartSoCal
Helpful Honda Music Lounge
Earthquake Preparedness
CEOs You Should Know
Connect With Us
Follow KOST On Facebook
Follow KOST On Instagram
Follow KOST On X
Contact
Advertise With Us
Employment
Contests & Promotions
Cash on KOST
Win tickets to the Brick-or-Treat Monster Party @ LEGOLAND® California Resort!
Enter To Win Tix To See Trans-Siberian Orchestra @ Honda Center 11/29/25
Enter To Win Tix To See Gabby's Dollhouse Live @ Grove of Anaheim 12/21
Enter to see Cyndi Lauper in Las Vegas at Caesars Palace (APR 2026)
All Contests & Promotions
Contest Rules
Contact
Newsletter
Advertise on KOST 103.5
1-844-844-iHeart
iHeartRadio Music Festival
Home
Buy Merch
House of Music
Highlights
About
Relive The 2025 iHeartRadio Music Festival On Hulu
See Photos Of Immersive House Of Music At 2025 iHeartRadio Music Festival
GloRilla Delivers Her Greatest Hits During Impressive Performance
John Fogerty Pokes Fun At Popular Misheard Lyric: ‘Can I Ask…’
Watch: Jana Kramer Reveals Whether She'd Return To 'One Tree Hill' And Why
Mariah Carey Revisits Her Greatest Eras During Iconic Performance
John Fogerty Turns Festival Set Of CCR Classics Into Incredible Family Jam
Ed Sheeran Wows With Jaw-Dropping Set Of Songs ‘Made Live On The Spot’
Tim McGraw Honors Wife Faith Hill, Shares Stage With Nephew During Festival
Tim McGraw Is Getting Ready For Faith Hill's Birthday: 'She's The Queen'
Load More
Listen To Festival Radio
Presenting Partner
National Partners
Official Streaming Destination
Benefiting Charity
