The Oscar bosses are roping in young Hollywood heartthrobs in a bid to attract more TV viewers in a year that has seen a slump in the TRPs for telecast award ceremonies. The latest name to join the list of rising stars who will be seen on stage at this year’s Academy Award ceremony is teen heartthrob, Zac Efron of The High School Musical to present the award for best song and also take part in dance routine with Beyonce and Hugh Jackman, reported E! Online. Other actresses who are a part of the line up are Mama Mia star Amanda Seyfried and Anne Hathaway.