During their set at the Lit Up Music Festival in Miami on Saturday night, Lil Pump and Smokepurpp brought out XXXTentacion's mother Cleopatra Bernard for a tribute in memory of the murdered rapper.

As X's No. 1 hit "SAD!" played over the festival speakers, Bernard held her hands over her head, forming an "X" gesture in honor of her son. Pump and Smokepurpp each embraced her before saying, "Rest in peace, X. We love you, man."

In mid-July, Bernard shared a heartfelt message in memory of her son on Instagram. "Today is a month since you left us and I still can’t wrap my head around it," she wrote. "It gets harder everyday but I will never allow your name to die, I love you with all my heart and I miss you beyond words, LLJ."

Late last week, the third suspect in XXXTentacion's murder case was arrested. 22-year-old Robert Allen was found at his sister's home in Georgia and indicted on first degree murder and armed robbery charges. Allen will be sent to Broward County, Florida to face those charges alongside previously arrested suspects Michael Boatwright and Dedrick Williams. U.S. Marshals are still searching for the fourth suspect, Trayvon Newsome.