Big 3: Top events Saturday and Sunday

1. Diana Ross at Chene Park

A Detroit native and music superstar, Ms. Ross was given a Kennedy Center Honors in 2007 and the Grammy Lifetime Achievement Award in 2012. She also is a member of the Rock and Roll Hall of Fame with other members of Motown’s Supremes. 8 p.m. Saturday. $38 lawn, $58-$98. 2600 Atwater, Detroit. (313) 393-7128.

2. Arab and Chaldean Festival at Hart Plaza

Hear music from Omar Jarbo, Hussam Al-Rassam, Emad Batayeh and others, plus children’s activities, henna tattoos and a fashion show at 8 p.m. Sunday. Now in it’s 45th year, this event is billed as the largest Arab and Chaldean festival in North America. Noon Saturday-Sunday. Free. Jefferson and Woodward, Detroit. arabandchaldeanfestival.com.

3. Demi Lovato and Nick Jonas at The Palace of Auburn Hills

Pop singers Lovato and Jonas bring their “Future Now Tour” to The Palace. Electronic music artist and Southfield native Mike Posner will open the show. 7 p.m. Saturday. $29.95-$89.95. 6 Championship Drive, Auburn Hills. (248) 377-0100.

Melody Baetens