Robert Downey Jr. brought the jokes to Chris Hemsworth's Hollywood Walk of Fame star ceremony yesterday. The actor paid tribute to Hemsworth as the Thor actor received his star on Hollywood Boulevard. Downey brought with him a list of "roasts" from their other Marvel costars, each describing him in three words. "First off, (Jeremy) Renner says ‘absurdly annoyingly amazing.' (Mark) Ruffalo came in strong with 'Friend from work.' That's a callback, now I get it," Downey Jr. said. He continued, “Scarlett (Johansson) got to the heart of it with 'sensitive leading lady.' Captain America (Chris Evans” calls him 'second-best Chris.'" Hemsworth's wife Elsa Pataky and their three children — India Rose, 12, and twins Sasha and Tristan, 10 — were also in attendance. The actor shouted out Pataky during his own speech, honoring his wife of more than 13 years for putting aside her own acting career to support his. "The fact is that nothing that I do, any of these moments, these special occasions and events, none of it is special without you by my side," Hemsworth said. "I love you."