Pop diva Lady Gaga stole the show at the Grammy Awards on Monday with an extravagant, multimedia David Bowie tribute that befitted the flamboyant rock legend, who died last month. She blazed through the singer’s era-defining hits including “Space Oddity,” “Changes,” and “Ziggy Stardust,” accompanied on guitar by Nile Rodgers, who co-produced Bowie’s biggest selling album, “Let’s Dance.” Gaga set the chaotic tone from the start, appearing in a bright orange wig with the trademark “Aladdin Sane” flash on her face, and affected an odd English accent as a huge spider was projected onto her face. The singer, known for her brash outfits is among the contemporary artists most obviously inspired by Bowie, the pioneer of glam rock. She performed “Suffragette City,” “Rebel Rebel,” “Fashion,” “Fame,” “Under Pressure,” and “Let’s Dance” in front of a large LED wall, sporting pink eye shadow and a sparkly jumpsuit. Gaga, born as Stefani Germanotta, won the longest ovation of the night at the Staples Centre.