Напишите 4-5 предложений, сравнивая 2 известных людей: возраст, популярность, ум, внешность

1-Vladimir Putin is a better President than Barack Obama
2-Angelina Jolie is more beautiful than anybody.
3-Selena Gomez is older than Ariana Grande
4-Whitney Houston sang more powerfull than our singers now.( не очень предложение) 
5-Albert Einstein is smarter than Andrey Ivanov.