PHOTOS: 4th Annual ACM Party for a Cause – Day 2

The 4th Annual ACM Party for a Cause Festival continued on Saturday (April 2) with a star-studded lineup.

PHOTOS: 4th Annual ACM Party for a Cause – Day 2
Dierks Bentley, Photo by Christopher Polk/Getty Images for ACM

The 4th Annual ACM Party for a Cause Festival continued on Saturday (April 2) with a star-studded lineup.

Performing on the Cabela’s Stage were Courtney Cole, Jackson Michelson, Chris Lane, A Thousand Horses, and Chase Bryant.

The Ram Trucks Main Stage opened mid-afternoon with Brothers Osborne and continued on through the late evening with Chris Janson, Frankie Ballard, Dustin Lynch, Chris Stapleton, Chris Young, Lee Brice, and Dierks Bentley.

The day-long event featured many highlights, including Lynch crowd surfing in an inflatable boat at the end of his energetic set. Also during the show, Chris Stapleton was presented with his New Male Artist by ACM CEO Bob Romeo, and Charles Kelley and Eric Paslay made a surprise appearance to sing “The Driver” with Bentley.

One of the most memorable moments of the day came when Lee Brice surprised military widow Ginger Ravella with a truck that had belonged to her fallen husband (they sold the truck before his deployment). She was moved to tears during the presentation.

Check out photos from Day 2 of ACM Party for a Cause below.

Courtney Cole, Photo by Isaac Brekken/Getty Images for ACM

Courtney Cole, Photo by Isaac Brekken/Getty Images for ACM

Jackson Michelson, Photo by Isaac Brekken/Getty Images for ACM

Jackson Michelson, Photo by Isaac Brekken/Getty Images for ACM

Chris Lane, Photo by Isaac Brekken/Getty Images for ACM

Chris Lane, Photo by Isaac Brekken/Getty Images for ACM

Michael Hobby of A Thousand Horses, Photo by Isaac Brekken/Getty Images for ACM

Michael Hobby of A Thousand Horses, Photo by Isaac Brekken/Getty Images for ACM

Chase Bryant, Photo by Isaac Brekken/Getty Images for ACM

Chase Bryant, Photo by Isaac Brekken/Getty Images for ACM

Brothers Osborne, Photo by Rick Diamond/Getty Images for ACM

Brothers Osborne, Photo by Rick Diamond/Getty Images for ACM

Chris Janson, Photo by Christopher Polk/Getty Images for ACM

Chris Janson, Photo by Christopher Polk/Getty Images for ACM

"LAS VEGAS, NEVADA - APRIL 02:  Singer Frankie Ballard performs onstage at the 4th ACM Party for a Cause Festival at the Las Vegas Festival Grounds on April 2, 2016 in Las Vegas, Nevada.  (Photo by Christopher Polk/Getty Images for ACM)"

Frankie Ballard, Photo by Christopher Polk/Getty Images for ACM

"LAS VEGAS, NEVADA - APRIL 02:  Singer Dustin Lynch rides a raft over the crowd while performing at the 4th ACM Party for a Cause Festival at the Las Vegas Festival Grounds on April 2, 2016 in Las Vegas, Nevada.  (Photo by Christopher Polk/Getty Images for ACM)"

Dustin Lynch, Photo by Christopher Polk/Getty Images for ACM

"LAS VEGAS, NEVADA - APRIL 02:  Singer Chris Young performs onstage at the 4th ACM Party for a Cause Festival at the Las Vegas Festival Grounds on April 2, 2016 in Las Vegas, Nevada.  (Photo by Isaac Brekken/Getty Images for ACM)"

Chris Young, Photo by Isaac Brekken/Getty Images for ACM

"LAS VEGAS, NEVADA - APRIL 02:  Singer Lee Brice performs onstage at the 4th ACM Party for a Cause Festival at the Las Vegas Festival Grounds on April 2, 2016 in Las Vegas, Nevada.  (Photo by Christopher Polk/Getty Images for ACM)"

Lee Brice, Photo by Christopher Polk/Getty Images for ACM

"LAS VEGAS, NEVADA - APRIL 02:  Singer Dierks Bentley performs onstage at the 4th ACM Party for a Cause Festival at the Las Vegas Festival Grounds on April 2, 2016 in Las Vegas, Nevada.  (Photo by Isaac Brekken/Getty Images for ACM)"

Dierks Bentley, Photo by Isaac Brekken/Getty Images for ACM

"LAS VEGAS, NEVADA - APRIL 02:  (L-R) Singers Dierks Bentley, Eric Paslay and Charles Kelley perform onstage at the 4th ACM Party for a Cause Festival at the Las Vegas Festival Grounds on April 2, 2016 in Las Vegas, Nevada.  (Photo by Mark Davis/Getty Images for ACM)"

Dierks Bentley, Eric Paslay and Charles Kelley, Photo by Mark Davis/Getty Images for ACM