Miley Cyrus hangs with her ex-boyfriend's father Arnold Schwarzenegger: 'Eat your heart out'

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Patrick Schwarzenegger and Miley Cyrus may have broken up last year, but Patrick's father, Arnold Schwarzenegger, is clearly still a fan of the "We Can't Stop" singer.

The former California governor had Miley join him for a selfie Snapchat video while at the NBC Upfronts in New York City on Monday night, and couldn't help but gush over the "beautiful" Hannah Montana star. "I'm here with a great, great entertainer," he complimented Miley. "One of the greatest in the world."

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The Celebrity Apprentice host continued, "Eat your heart out." Cyrus also quipped, "Yeah! Eat your heart out."

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Arnold was also amicable with Patrick's mother, Maria Shriver, when they came together over the weekend to celebrate their son graduating from University of Southern California. "Wouldn't be anywhere without these two," Patrick Instagrammed. "Thank you for everything and love yah both."

Wouldn't be anywhere without these two. Thank you for everything and love yah both

A photo posted by Patrick Schwarzenegger (@patrickschwarzenegger) on

Miley and Patrick broke up not long after the 22-year-old actor was accused of being unfaithful when he was spotted in a shirtless embrace with a bikini-clad woman while on vacation in Cabo San Lucas, Mexico in March.

See Miley with Patrick:
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Miley Cyrus with Patrick Schwarzenegger
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Miley Cyrus hangs with her ex-boyfriend's father Arnold Schwarzenegger: 'Eat your heart out'
Actors Miley Cyrus and Patrick Schwarzenegger arrive at the Tom Ford Autumn/Winter 2015 Womenswear Collection Presentation at Milk Studios in Los Angeles, USA, on 20 February 2015. Photo: Hubert Boesl, PA
Actors Miley Cyrus and Patrick Schwarzenegger arrive at the Tom Ford Autumn/Winter 2015 Womenswear Collection Presentation at Milk Studios in Los Angeles, USA, on 20 February 2015. Photo: Hubert Boesl, PA
LOS ANGELES, CA - FEBRUARY 07: Singer Miley Cyrus (L) and Patrick Schwarzenegger attend the Pre-GRAMMY Gala and Salute to Industry Icons honoring Martin Bandier at The Beverly Hilton Hotel on February 7, 2015 in Los Angeles, California. (Photo by Lester Cohen/WireImage)
LOS ANGELES, CA - FEBRUARY 07: Recording artist Miley Cyrus (R) and Patrick Schwarzenegger attend the Pre-GRAMMY Gala and Salute to Industry Icons honoring Martin Bandier at The Beverly Hilton Hotel on February 7, 2015 in Los Angeles, California. (Photo by Larry Busacca/Getty Images)
LOS ANGELES, CA - FEBRUARY 07: Recording artist Miley Cyrus (R) and Patrick Schwarzenegger attend the Pre-GRAMMY Gala and Salute to Industry Icons honoring Martin Bandier at The Beverly Hilton Hotel on February 7, 2015 in Los Angeles, California. (Photo by Larry Busacca/Getty Images)
LOS ANGELES, CA - FEBRUARY 07: Recording artist Miley Cyrus (L) and model Patrick Schwarzenegger attend the Pre-GRAMMY Gala and Salute To Industry Icons honoring Martin Bandier on February 7, 2015 in Los Angeles, California. (Photo by Larry Busacca/Getty Images)
MIAMI, FL - DECEMBER 05: Patrick Schwarzenegger and Miley Cyrus is sighted at La Cote in the Fontainebleau Miami Beach Florida on December 5, 2014 in Miami, Florida. (Photo by Dave Lee/GC Images)
MIAMI, FL - DECEMBER 05: Cody Simpson, Patrick Schwarzenegger and Miley Cyrus is sighted at La Cote in the Fontainebleau Miami Beach Florida on December 5, 2014 in Miami, Florida. (Photo by Dave Lee/GC Images)
MIAMI, FL - DECEMBER 05: Model Patrick Schwarzenegger (L) and singer/songwriter Miley Cyrus attend Haute Living presents Hublot “Time Is Beautiful” at the estate of JR and Loren Ridinger on December 5, 2014 in Miami, Florida. (Photo by Dimitrios Kambouris/Getty Images For Hublot)
MIAMI, FL - DECEMBER 05: Singer/songwriter Miley Cyrus attends Haute Living presents Hublot “Time Is Beautiful” at the estate of JR and Loren Ridinger on December 5, 2014 in Miami, Florida. (Photo by Dimitrios Kambouris/Getty Images For Hublot)
MIAMI, FL - DECEMBER 05: Model Patrick Schwarzenegger (L) and singer/songwriter Miley Cyrus attend Haute Living presents Hublot “Time Is Beautiful” at the estate of JR and Loren Ridinger on December 5, 2014 in Miami, Florida. (Photo by Dimitrios Kambouris/Getty Images For Hublot)
MIAMI, FL - DECEMBER 05: (L-R) Singer/songwriter Miley Cyrus, Larsa Pippen, Mr. Brainwash and actress Eva Longoria attend Haute Living presents Hublot “Time Is Beautiful” at the estate of JR and Loren Ridinger on December 5, 2014 in Miami, Florida. (Photo by Dimitrios Kambouris/Getty Images For Hublot)
MIAMI, FL - DECEMBER 05: (L-R) Singer/songwriter Miley Cyrus, Larsa Pippen and Mr. Brainwash attend Haute Living presents Hublot “Time Is Beautiful” at the estate of JR and Loren Ridinger on December 5, 2014 in Miami, Florida. (Photo by Dimitrios Kambouris/Getty Images For Hublot)
MIAMI BEACH, FL - DECEMBER 04: Patrick Schwarzenegger and Miley Cyrus attend Jeremy Scott & Moschino Party with Barbie on December 4, 2014 in Miami Beach, Florida. (Photo by Venturelli/WireImage)
MIAMI BEACH, FL - DECEMBER 04: Miley Cyrus, Wayne Coyne, Jeremy Scott an ASAP Rocky attend Jeremy Scott & Moschino Party with Barbie on December 4, 2014 in Miami Beach, Florida. (Photo by Venturelli/WireImage)
MIAMI BEACH, FL - DECEMBER 04: Patrick Schwarzenegger and Miley Cyrus attend Jeremy Scott & Moschino Party with Barbie on December 4, 2014 in Miami Beach, Florida. (Photo by Venturelli/WireImage)
MIAMI BEACH, FL - DECEMBER 04: Patrick Schwarzenegger and Miley Cyrus attend Jeremy Scott & Moschino Party with Barbie on December 4, 2014 in Miami Beach, Florida. (Photo by Venturelli/WireImage)
MIAMI BEACH, FL - DECEMBER 04: Patrick Schwarzenegger and Miley Cyrus attend Jeremy Scott & Moschino Party with Barbie on December 4, 2014 in Miami Beach, Florida. (Photo by Venturelli/WireImage)
LOS ANGELES, CA - NOVEMBER 13: Singer Miley Cyrus and Patrick Schwarzenegger are seen on November 13, 2014 in Los Angeles, California. (Photo by BRM/Star Max/GC Images)
LOS ANGELES, CA - NOVEMBER 13: Singer Miley Cyrus and Patrick Schwarzenegger are seen on November 13, 2014 in Los Angeles, California. (Photo by BRM/Star Max/GC Images)
LOS ANGELES, CA - NOVEMBER 13: Miley Cyrus (R) kisses Patrick Schwarzenegger during the game between the California Golden Bears and the USC Trojans at Los Angeles Memorial Coliseum on November 13, 2014 in Los Angeles, California. (Photo by Harry How/Getty Images)
LOS ANGELES, CA - NOVEMBER 13: Miley Cyrus (R) kisses Patrick Schwarzenegger during the game between the California Golden Bears and the USC Trojans at Los Angeles Memorial Coliseum on November 13, 2014 in Los Angeles, California. (Photo by Harry How/Getty Images)
LOS ANGELES, CA - NOVEMBER 13: Miley Cyrus (R) kisses Patrick Schwarzenegger during the game between the California Golden Bears and the USC Trojans at Los Angeles Memorial Coliseum on November 13, 2014 in Los Angeles, California. (Photo by Harry How/Getty Images)
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"OMG. It's one of my best friend's girlfriend...Would NEVER do anything against my GF.....," Patrick tweeted at the time in response to the infidelity rumors. "Girls have guy friends and guys have friends that are girls..."

WATCH: Miley Cyrus and Liam Hemsworth Finally Spotted Holding Hands

The two have both moved on since their breakup. Miley rekindled her romance with Liam Hemsworth, while Patrick is seeing model Abby Champion.

Hemsworth recently spoke to ET about the rumors that he and Miley are engaged again. "Everyone's happy," The Hunger Games star said. "I'm happy. Yeah."

Liam Hemsworth Addresses Miley Cyrus Wedding Rumors: 'Everyone's Happy'

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