Titanium is a song by French DJ David Guetta featuring Australian singer Sia. It was released on May 26, 2011, as the second single from Guetta's fourth studio album, Nothing but the Beat. The song was written by Guetta, Sia, and Giorgio Tuinfort.

The song is a dance-pop song with a moderate tempo. The lyrics of the song are about finding strength in oneself and overcoming challenges. The song is a celebration of resilience and determination.

Titanium was a commercial success, reaching number one on the charts in over 10 countries, including the United States, Canada, the United Kingdom, and Australia. It was also certified 6x platinum by the Recording Industry Association of America (RIAA).

The song received generally favorable reviews from critics, who praised the song's catchy melody and its empowering lyrics. The song was also nominated for a Grammy Award for Best Dance Recording.

The song's music video was directed by David Rousseau and was filmed in Los Angeles, California. The music video features Guetta and Sia performing the song in a variety of locations, including a parking garage, a construction site, and a nightclub. The music video has been praised for its visuals and its ability to capture the song's message of strength and resilience.

Here are some of the reasons why Titanium is such a popular song:

The song's melody is catchy and easy to remember.
The song's lyrics are relatable to many people who have faced challenges in their lives.
The song's production is dance-pop and upbeat.
The song's music video is visually stunning and captures the song's message of strength and resilience.
The song features the vocals of Sia, who is a talented singer.

Titanium is a great example of a dance-pop song that has all the elements of a hit. It's catchy, empowering, and has a great message. If you are looking for a new song to add to your dance playlist, I highly recommend checking out Titanium.

The song's title is a reference to the element titanium, which is known for its strength and durability.
The song has been praised for its catchy melody and its empowering lyrics.

The song has also been criticized for being too repetitive and for relying too heavily on clichés.

Overall, Titanium is a catchy and empowering song that has had a lasting impact on popular culture. It is a classic example of a dance-pop song that is sure to be enjoyed for many years to come.