Camila Mendes is very happy in love. On Tuesday, the "Riverdale" star celebrated her one-year anniversary with her boyfriend, musician and YouTube star Rudy Mancuso. [readmore label="READ MORE: " link="https://etcanada.com/news/942942/camila-mendes-appears-to-confirm-romance-with-musica-co-star-rudy-mancuso-life-update/" text="Camila Mendes Appears To Confirm Romance With ‘Música’ Co-Star Rudy Mancuso: ‘Life Update’ " /] “always in our own little world te amo so…