Pop starKaty Perry is “owning” her sexuality and is determined to “celebrate” her breasts, after claiming her daughter is alive thanks to them, RadarOnline.com can reveal. The Firework singer, 39, was referring to her four-year-old daughter, Daisy Dove, who she shares with fiancé actor Orlando Bloom, 47. Perry was quoted by The Daily Star’s Wired column, telling the outlet: “I’m, like, t**s out, and happy about it. Like, my t**s give life. I brought a child into this world, and she is alive because of them t****es, so let’s celebrate them!” The pop star was recently seen flaunting her bikini b…