あこがれの夏（In Summer）は映画「アナと雪の女王」の中でオラフ（ピエール瀧）が歌う楽曲。
歌詞
オラフ：
もしも夏が今来たら
思いっきり遊んで楽しもう
ドリンク片手に
浜辺でくつろいで
こんがり日焼けをしよう
南風が吹いて暑くなったら
小粋な夏の男になりたいなぁ
みんな僕に一目ぼれするさ
夏が似合うクールな男
ダドゥンダドゥンアババババブ
暑い夏と寒い冬 二つ合わせたらもっといい
ラッタッタタッタッタ タタッタタドゥー
もちろん冬は楽しくて大好き
だけど暑い夏は
もっと好きだ
辛いときには夏の午後に
何をして過ごすか夢見よう
空は晴れて友達も居る
それが僕の憧れる夏さ
クリストフ：本気なのか？
アナ：いいじゃないの
オラフ：夏さ
Olaf: Bees'll buzz
Kids'll blow dandelion fuzz
And I'll be doing whatever snow does in summer
A drink in my hand
My snow up against the burning sand
Prob'ly getting gorgeously tanned in summer
I'll finally see a summer breeze blow away a winter storm
And find out what happens to solid water when it gets warm
And I can't wait to see
What my buddies all think of me
Just imagine how much cooler I'll be in summer
Dah-dah, da-doo, a-bah-bah-bah bah-bah-boo
The hot and the cold are both so intense
Put 'em together, it just makes sense!
Rrr-raht da-daht dah-dah-dah dah-dah-dah dah dah doo
Winter's a good time to stay in and cuddle,
But put me in summer and I'll be a...happy snowman!
When life gets rough, I like to hold on to my dream
Of relaxing in the summer sun, just lettin' off steam
Oh, the sky will be blue
And you guys will be there too
When I finally do what frozen things do in summer!
Kristoff: I'm gonna tell him.
Anna: Don't you dare!
Olaf: IN SUMMER!