The singer shouted out her former Bizaardvark co-star and "acting legend"-turned-professional-boxer during her monologue this weekend. Olivia Rodrigo performs at the Olivia Rodrigo "GUTS" World Tour at the Intuit Dome on August 20, 2024 in Los Angeles, California. Christopher Polk/Billboard Trending on Billboard Olivia Rodrigo definitely made the most of her double-dipping Saturday Night Live gig as host and musical guest this weekend. In addition to performing a pair of tracks from her upcoming third studio album, You Seem Pretty Sad for a Girl So in Love (June 12) — “ Drop Dead ” and the ballad “ Begged ” — the singer made headlines with her show-opening monologue. Explore See latest videos, charts and news In the open, Rodrigo, 23, threw a light jab at her early days co-starring in the Disney Channel hit Bizaardvark when she was 13 alongside influencer turned professional boxer Jake Paul.…